Need help booking?
Unpublished phone-only deals available
ABE to UTH: distance & flight time
Allentown (Lehigh Valley International Airport) → Udon Thani (Udon Thani Airport)
8,425 mi
13,559 km · 7,321 nm
16h 59m
estimated nonstop flight time
+11h
time difference · heading north
See live ABE→UTH fares Phone-only fares on this route — call free
Flight time details
8,425 miles nonstop takes roughly 16h 59m 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
- ABE — Lehigh Valley International Airport · Allentown, 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 ABE
- PHL · Philadelphia International Airport55 mi away
- UKT · Quakertown Airport15 mi away
- EWR · Newark Liberty International Airport67 mi away
- DYL · Doylestown Airport28 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 ABE from UTH?
The flight distance from Allentown (ABE) to Udon Thani (UTH) is 8,425 miles (13,559 km, 7,321 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ABE to UTH?
A nonstop flight takes about 16h 59m 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 Allentown and Udon Thani?
Udon Thani is 11 hours ahead of Allentown.
What is the cheapest way to fly from ABE to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ABE–UTH that never appear on search engines, with no booking fees.