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INL to UTH: distance & flight time
International Falls (Falls International Airport) → Udon Thani (Udon Thani Airport)
7,772 mi
12,508 km · 6,754 nm
15h 42m
estimated nonstop flight time
+12h
time difference · heading north
See live INL→UTH fares Phone-only fares on this route — call free
Flight time details
7,772 miles nonstop takes roughly 15h 42m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- INL — Falls International Airport · International Falls, 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 INL
- YAG · Fort Frances Municipal Airport6 mi away
- BDE · Baudette International Airport56 mi away
- YIB · Atikokan Municipal Airport82 mi away
- HIB · Range Regional Airport86 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 INL from UTH?
The flight distance from International Falls (INL) to Udon Thani (UTH) is 7,772 miles (12,508 km, 6,754 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from INL to UTH?
A nonstop flight takes about 15h 42m 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 International Falls and Udon Thani?
Udon Thani is 12 hours ahead of International Falls.
What is the cheapest way to fly from INL to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on INL–UTH that never appear on search engines, with no booking fees.