Short answer
The Greenbus from Chiang Mai to Chiang Rai takes about 3 to 4 hours over 180 to 185 km, according to Greenbus's own October 2026 page. Buses leave from Chiang Mai Bus Terminal 3 (Arcade) and generally arrive at Chiang Rai Bus Terminal 1; tickets are sold through FairFair, up to 30 days ahead. There is no direct train, and Greenbus publishes no fares on that page. Sources quote roughly 200 to 600 baht depending on class. Our day tour is from $40 per person and returns the same day.
How long does the bus from Chiang Mai to Chiang Rai take?
Plan on 3 to 4 hours. Greenbus, the operator, says in an official page dated 9 October 2026 that the two cities are about 180 to 185 kilometres apart by road and that the journey generally takes 3 to 4 hours, following Highway 118 through mountainous country. It adds that the time depends on traffic, weather, road conditions, stops and the service you choose, and it advises passengers with onward plans to allow extra time.
Wikivoyage's Chiang Rai guide, describing the position in May 2025, is more exact. It lists a 24-seat VIP bus and a 33-seat standard bus at 3 hours 20 minutes, and a 38-seat standard bus at 3 hours 45 minutes. The Chiang Rai Times, in a comparison dated 5 September 2026, gives the range as 3 hours 10 minutes to 3 hours 45 minutes. All of these sit inside Greenbus's 3 to 4 hours.
Where does it leave from, and where does it arrive?
Greenbus names Chiang Mai Bus Terminal 3, known as Arcade, as the departure point for applicable services, and Chiang Rai Bus Terminal 1 as the arrival point. It adds that the exact arrival point may vary with the service, and tells passengers to rely on the terminal printed on the ticket. Wikivoyage says the Greenbus stops at both of Chiang Rai's terminals, so it is worth checking before you board.
The two Chiang Rai terminals are far apart. Wikivoyage puts the old bus station, Terminal 1, in the centre of town, and says local buses to the White Temple and the Black House leave from there. It places Terminal 2, the new station, 7 kilometres south of the city. The Arcade terminal is not in the Old City, so allow time for a taxi or ride across Chiang Mai before you board.
How much does the ticket cost?
Greenbus's own page for this route lists no fares, so any figure is a report, not a price list. Wikivoyage, as of May 2025, gives 196 baht for the 38-seat standard bus and 305 baht for the 33-seat standard bus and for the 24-seat VIP bus, which carries a toilet, free water and nuts. The Chiang Rai Times's September 2026 comparison says express fares often fall around 260 to 400 baht and VIP about 400 to 600 baht.
That is a wide gap, and the reasons are plain: class, date, and whether you buy at the counter or online. The Chiang Rai Times warns that online prices can be higher than some counter fares and that booking fees can add to the total, so check the final fare before you pay. For a rough budget, expect between about 200 and 600 baht one way, and treat anything outside that range as a reason to ask questions.
How do you book a Greenbus ticket?
Greenbus lists the FairFair website and app as its official online booking channel, and its October 2026 page says passengers can book up to 30 days ahead, subject to availability. A Greenbus notice dated 1 June 2024 says tickets are also sold at FairFair counters at Greenbus stations and offices, and that Greenbus tickets are sold through the Greenbus app only for the Lampang to Chiang Mai route. The page also says timetables can change, so confirm the date you want.
Greenbus names two service classes to check on this route, V-Class and X-Class, and describes V-Class as its premium class. Its bus-types page explains that A-Class buses have standard seats and no toilet. Weekends and Thai holidays are the days to book ahead; the Chiang Rai Times says to book popular departures early, especially at weekends and holidays. There is no direct passenger train or generally available direct flight between the two cities, according to Greenbus.
Can you see the temples by public bus in one day?
Only just, and not comfortably. The Greenbus alone takes 3 to 4 hours each way, which is 6 to 8 hours of a day spent on the coach, before you add local buses from Terminal 1 to the temples. The White Temple is about 13 kilometres south of central Chiang Rai, according to the Chiang Rai Times, and Wikivoyage puts the Black House about 10 kilometres north of the city, so the two sit on opposite sides of town.
A same-day return therefore means one temple, perhaps two, with the last bus back as your deadline. The Chiang Rai Times suggests staying overnight in Chiang Rai when possible, so you can see the White Temple early, before the larger tour groups, and add the Blue Temple, the Black House and the night bazaar at an easier pace. If you can spare a night, the bus plus a hotel is the best way to see Chiang Rai slowly.
What does our day tour offer instead?
Our Chiang Rai temples day trip from Chiang Mai is from $40 per person and lasts about 12 to 13 hours. A van collects you from your hotel in central Chiang Mai at about 7:00 to 7:30 am, and you are back at about 7:00 to 8:00 pm. The price covers the round-trip hotel transfer by van, an English-speaking guide, drinking water and accident insurance. It stops at a hot spring, the White Temple, the Blue Temple and the Black House, with a lunch stop.
Entrance fees are paid on the day unless your quote says otherwise. The White Temple charges foreign visitors 200 baht from 1 January 2026, according to The Thaiger's report of November 2025, and the Black House also has a fee at the gate. About 3 hours each way is on the road, so 6 to 7 hours of the day are in the van. Our price guide lists the fees, and our tour schedule gives the times.
Which is better: the bus or the day tour?
Take the bus if you are moving on to Chiang Rai and staying. Compared with the tour, it is cheaper per ride, you set your own timetable, and you keep a night or two to see the sights on foot and by local transport. It also suits you if you carry luggage or are heading north to the Golden Triangle or the border. The Chiang Rai Times notes that a shared van costs more than the bus and that a private car is quoted at roughly 2,500 to 4,000 baht per vehicle.
Take the day tour if you have one day, no wish to arrange local transport, and can sit in a van for about 3 hours each way. It will not suit you if you dislike long drives; the road is winding in places, so bring travel sickness tablets if you need them. The Black House shows furniture made from animal skins, horns and bones, which is not to everyone's taste. If you still cannot decide between the two cities, our guide to Chiang Mai or Chiang Rai sets them side by side.
Practical checklist
- Check the terminal printed on your ticket: Chiang Mai Bus Terminal 3 (Arcade) is the usual departure point.
- Book through FairFair or at a Greenbus counter, and ask for the final fare before you pay.
- Allow 3 to 4 hours for the ride and extra time on weekends and Thai holidays.
- Plan an overnight stay if you want to see more than one temple in Chiang Rai at your own pace.
- If you choose our day tour, bring cash for the entrance fees and dress for temples.
Questions and answers
How long is the Greenbus from Chiang Mai to Chiang Rai?
Greenbus says the journey generally takes 3 to 4 hours over about 180 to 185 km, depending on traffic, weather and the service. Wikivoyage lists 3 hours 20 minutes for most buses and 3 hours 45 minutes for one standard bus.
How much is the Chiang Mai to Chiang Rai bus?
Greenbus lists no fare on its route page. Wikivoyage (May 2025) gives 196 to 305 baht, and the Chiang Rai Times (September 2026) says about 260 to 600 baht, depending on class. Check the fare when you book.
Where does the bus leave from in Chiang Mai?
Greenbus names Chiang Mai Bus Terminal 3, known as Arcade, for applicable services. It is not in the Old City, so allow time to reach it.
Is there a train from Chiang Mai to Chiang Rai?
No. Greenbus's October 2026 page says there is no direct passenger train between the two cities, and that direct scheduled flights are not generally available either.
Can you do the White Temple as a day trip by bus?
It is possible but tight: 6 to 8 hours go on the Greenbus itself. A guided day trip takes 12 to 13 hours but covers the White, Blue and Black temples and a hot spring.
How far in advance can you book Greenbus?
Up to 30 days ahead, subject to availability, through FairFair, according to Greenbus's October 2026 page. Book earlier for weekends and holidays.
Read next
- Chiang Mai or Chiang Rai: which should you choose?
- Chiang Rai day trip from Chiang Mai price: what $40 covers, which entrance fees you pay on the day and how long the day is
- White Temple Chiang Rai entrance fee: what foreigners pay, opening hours, dress code and photo rules
- Chiang Rai temples day trip: times, packing and seasons