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BLV to UTH: distance & flight time
Belleville (Scott AFB/Midamerica Airport) → Udon Thani (Udon Thani Airport)
8,487 mi
13,658 km · 7,375 nm
17h 6m
estimated nonstop flight time
+12h
time difference · heading north
See live BLV→UTH fares Phone-only fares on this route — call free
Flight time details
8,487 miles nonstop takes roughly 17h 6m 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
- BLV — Scott AFB/Midamerica Airport · Belleville, 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 BLV
- ALN · St Louis Regional Airport26 mi away
- STL · St Louis Lambert International Airport32 mi away
- SUS · Spirit of St Louis Airport45 mi away
- MDH · Southern Illinois Airport62 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 BLV from UTH?
The flight distance from Belleville (BLV) to Udon Thani (UTH) is 8,487 miles (13,658 km, 7,375 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BLV to UTH?
A nonstop flight takes about 17h 6m 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 Belleville and Udon Thani?
Udon Thani is 12 hours ahead of Belleville.
What is the cheapest way to fly from BLV to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BLV–UTH that never appear on search engines, with no booking fees.