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BOS to UTH: distance & flight time
Boston (General Edward Lawrence Logan International Airport) → Udon Thani (Udon Thani Airport)
8,290 mi
13,341 km · 7,203 nm
16h 43m
estimated nonstop flight time
+11h
time difference · heading north
See live BOS→UTH fares Phone-only fares on this route — call free
Flight time details
8,290 miles nonstop takes roughly 16h 43m 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
- BOS — General Edward Lawrence Logan International Airport · Boston, 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 BOS
- OWD · Norwood Memorial Airport15 mi away
- BED · Laurence G Hanscom Field16 mi away
- BVY · Beverly Municipal Airport16 mi away
- LWM · Lawrence Municipal Airport25 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 BOS from UTH?
The flight distance from Boston (BOS) to Udon Thani (UTH) is 8,290 miles (13,341 km, 7,203 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BOS to UTH?
A nonstop flight takes about 16h 43m 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 Boston and Udon Thani?
Udon Thani is 11 hours ahead of Boston.
What is the cheapest way to fly from BOS to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BOS–UTH that never appear on search engines, with no booking fees.