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UTH to BIL: distance & flight time
Udon Thani (Udon Thani Airport) → Billings (Billings Logan International Airport)
7,651 mi
12,313 km · 6,648 nm
15h 28m
estimated nonstop flight time
-13h
time difference · heading northeast
See live UTH→BIL fares Phone-only fares on this route — call free
Flight time details
7,651 miles nonstop takes roughly 15h 28m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- UTH — Udon Thani Airport · Udon Thani, Thailand
- BIL — Billings Logan International Airport · Billings, United States
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 UTH
- VTE · Wattay International Airport44 mi away
- KKC · Khon Kaen Airport64 mi away
- LOE · Loei Airport70 mi away
- SNO · Sakon Nakhon Airport89 mi away
Near BIL
- COD · Yellowstone Regional Airport92 mi away
- LVM · Mission Field92 mi away
- LWT · Lewistown Municipal Airport96 mi away
- SHR · Sheridan County Airport105 mi away
Frequently asked questions
How far is UTH from BIL?
The flight distance from Udon Thani (UTH) to Billings (BIL) is 7,651 miles (12,313 km, 6,648 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UTH to BIL?
A nonstop flight takes about 15h 28m 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 Udon Thani and Billings?
Billings is 13 hours behind Udon Thani.
What is the cheapest way to fly from UTH to BIL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UTH–BIL that never appear on search engines, with no booking fees.