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FTK to UTH: distance & flight time
Fort Knox (Godman Army Air Field) → Udon Thani (Udon Thani Airport)
8,574 mi
13,799 km · 7,451 nm
17h 17m
estimated nonstop flight time
+11h
time difference · heading north
See live FTK→UTH fares Phone-only fares on this route — call free
Flight time details
8,574 miles nonstop takes roughly 17h 17m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- FTK — Godman Army Air Field · Fort Knox, United States
- UTH — Udon Thani Airport · Udon Thani, Thailand
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near FTK
- SDF · Louisville International Standiford Field22 mi away
- LOU · Bowman Field28 mi away
- GLW · Glasgow Municipal Airport60 mi away
- FFT · Capital City Airport61 mi away
Near UTH
- VTE · Wattay International Airport44 mi away
- KKC · Khon Kaen Airport64 mi away
- LOE · Loei Airport70 mi away
- SNO · Sakon Nakhon Airport89 mi away
Frequently asked questions
How far is FTK from UTH?
The flight distance from Fort Knox (FTK) to Udon Thani (UTH) is 8,574 miles (13,799 km, 7,451 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FTK to UTH?
A nonstop flight takes about 17h 17m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Fort Knox and Udon Thani?
Udon Thani is 11 hours ahead of Fort Knox.
What is the cheapest way to fly from FTK to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FTK–UTH that never appear on search engines, with no booking fees.