Chiang Mai to Chiang Rai Bus Times: 3h20, from €6

Chiang Mai to Chiang Rai takes about 3h20 by Green Bus VIP through mountainous northern Thailand; with no rail link, the road is the only way. Green Bus operates 13 daily departures, 6 VIP and 7 Express, covering the 182 km route between Chiang Mai Arcade and Chiang Rai Bus Terminal 1. The VIP service has a wider reclining seat; Express is a little slower and cheaper. A shared minivan is quicker still but far more cramped. Here is how the options compare.

Distance	About 182 km
Fastest	Shared minivan (about 3 hours)
Most comfortable	Green Bus VIP (about 3h20)
Frequency	13 direct Green Bus departures a day

Mode	Departures/day	First-last departure	Fastest	Typical fare	Top operators
Bus	19	06:00-18:30	2h 30m	USD 14-28	GreenBus, Pai Friendly Tour, So Good Airline Service and Travel
Prices checked July 25, 2026 from 1130 scheduled departures.

Mode	Operator	Duration	Approx fare	Overnight
Bus	Green Bus VIP (direct) 6 direct departures a day, wide reclining seats, a rest stop roughly halfway.	about 3h20	approx €8 to €12	No	Check on 12Go →
Bus	Green Bus Express (direct) 7 direct departures a day, standard seating.	about 3h45	approx €6 to €9	No	Check on 12Go →
Van	Shared minivan (direct) Fastest option and direct, but tightly packed with limited luggage space.	about 3 hours	approx €8 to €11	No	Check on 12Go →

Fares are approximate and shown for comparison. Confirm live prices and times on 12Go before booking.

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How long is the bus from Chiang Mai to Chiang Rai?

About 3h20 on the Green Bus VIP service, or about 3h45 on the Express bus, both running direct with a rest stop roughly halfway.

Is there a train from Chiang Mai to Chiang Rai?

No. Thailand's rail network does not reach Chiang Rai, so the direct bus or a shared minivan are the only practical options.

How many buses run from Chiang Mai to Chiang Rai each day?

Green Bus runs 13 direct daily departures between the two cities, 6 VIP and 7 Express, covering the 182 km route.

Is the minivan faster than the bus?

Yes, shared minivans take about 3 hours door to door, a little faster than the VIP bus, but seating is cramped with limited luggage room.

What is the best way from Chiang Mai to Chiang Rai?

The Green Bus VIP service is the best balance of comfort and price, with wide reclining seats and 6 direct departures a day.

Hotel options and prices come from Agoda and update at booking time; sample data shown if live pricing is unavailable. Transport fares are estimates, confirmed on 12Go.