Year-round direct route · 433 km
Chiang Mai (CNX) to Udon Thani (UTH)
Nonstop service operated by Nok Air, Thai AirAsia. Around 1h 11m gate to gate over 433 km (269 mi).
Route facts
| Airlines | Nok Air, Thai AirAsia |
| Service | Year-round |
| Distance | 433 km / 269 mi |
| Est. flight time | about 1h 11m |
| Return direction | UTH to CNX |
Times are estimates from distance; days of operation and schedules change. Verify with the airline before booking.
CNX · Chiang Mai International Airport
Chiang Mai, Thailand
UTH · Udon Thani International Airport
Udon Thani, Thailand