Connecting Chiang Mai with the quiet valleys of Nan is one of the most rewarding journeys in Northern Thailand. Unlike traveling from Bangkok, there are no commercial flights between the two cities due to the short distance, meaning your journey will take you across winding highways and lush mountain passes.
Here is the complete breakdown on how to get from Chiang Mai to Nan by public bus, rental car, or motorbike.
Quick Comparison: Chiang Mai to Nan Options
| Travel Mode | Duration | Approx. Cost (THB) | Best For |
|---|---|---|---|
| Direct Bus (Greenbus) | 5.5 – 6.5 hrs | 250 – 420 | Solo travelers & Budget |
| Rental Car | 4.5 – 5.5 hrs | ~1,000 / day + fuel | Families & Road trippers |
| Motorbike / Scooter | 6 – 7 hrs | ~300 / day + fuel | Experienced riders |
Option 1: Direct Public Bus (The Greenbus Service)
The most popular, reliable, and hassle-free way to travel between Chiang Mai and Nan is with Greenbus, the primary bus operator across Northern Thailand.
- Departure Station: Chiang Mai Bus Terminal 3 (Arcade Bus Terminal 3).
- Arrival Station: Nan Bus Terminal (located right in central Nan).
- Travel Time: Between 5.5 and 6.5 hours depending on traffic and rest stops.
- Bus Classes:
- V-Class (VIP): 3 seats per row, extra legroom, reclining seats, and snacks provided. Highly recommended for comfort on winding roads.
- A-Class / X-Class: Standard air-conditioned buses, 4 seats per row, slightly cheaper.
- Fare: Around 250 to 420 THB one-way depending on the class.
- Booking Tips: Direct buses can sell out quickly on Friday afternoons and holiday weekends. Book your ticket 2–3 days ahead via the Greenbus application, website, or booking agents like 12Go Asia.
Motion Sickness Advisory: The route passes through scenic mountain passes in Lampang and Phrae before entering Nan. If you are sensitive to motion sickness, take motion sickness medication (dimenhydrinate) 30 minutes before departure.
Option 2: Self-Drive by Rental Car
Driving yourself offers complete flexibility to stop at hidden temples, viewpoints, and roadside coffee stalls.
- Primary Route: Take Highway 11 south from Chiang Mai through Lampang, turn onto Highway 101 heading north through Phrae, and continue into Nan.
- Distance: Approximately 320 kilometers.
- Road Condition: The roads are fully paved multilane highways for the majority of the route, with well-engineered mountain bypasses.
- Recommended Stops Along the Way:
- Lampang: Traditional teak wood houses and horse-drawn carriages.
- Phrae: The historic Khum Chao Luang mansion and traditional indigo-dyed fabric (Mo Hom) shops.
Option 3: Motorbike Road Trip (For Adventure Seekers)
Riding a motorcycle from Chiang Mai to Nan is a dream route for adventure enthusiasts, but it requires preparation.
- Recommended Bike Size: While experienced locals ride standard 125cc scooters, a 150cc–300cc bike or adventure tourer is recommended for comfort over mountain climbs.
- Riding Tips:
- Avoid riding after dark, as mountain sections lack street lights and sharp curves have limited visibility.
- Carry a valid International Driving Permit (IDP) alongside your home country motorcycle license to comply with Thai traffic laws and insurance requirements.
Summary Advice
- Take the Greenbus VIP if you want to sit back, sleep, and avoid the fatigue of mountain driving.
- Rent a car or motorbike if you plan to explore the mountain loops around Pua, Bo Kluea, and Sapan upon arrival in Nan.
