New calculation
Flight distance & time
Udon Thani Airport → U-Tapao International Airport
UTHUTP
- Distance
- 557 km · 346 mi
- Flight time
- 01h 26m
- CO₂ per passenger
- 50 kg
This Udon Thani Airport → U-Tapao International Airport route is 557 km (346 mi) end to end. The estimated flight time is 01h 26m, and a passenger's share of CO₂ works out at roughly 50 kg.
See the reverse route: U-Tapao International Airport → Udon Thani Airport
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Your route
- FromUTHUdon Thani AirportUdon Thani, Changwat-Udon-Thani
- ToUTPU-Tapao International AirportRayong, Rayong
Flight map
Track your lifetime distance flown across every trip.
Route service
We don't have scheduled-service data for this route — it may be operated by non-commercial or charter flights only.
Common questions
Udon Thani Airport to U-Tapao International Airport FAQ
How far is Udon Thani Airport from U-Tapao International Airport?
Udon Thani Airport (UTH) and U-Tapao International Airport (UTP) are 557 km (346 mi) apart, measured along the great-circle route.
How long is the flight from Udon Thani Airport to U-Tapao International Airport?
A direct UTH–UTP flight covers the distance in about 01h 26m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Udon Thani Airport to U-Tapao International Airport produce?
A passenger's share of CO₂ on the UTH–UTP route is roughly 50 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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