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STJ to UTH: distance & flight time
Rosecrans (Rosecrans Memorial Airport) → Udon Thani (Udon Thani Airport)
8,326 mi
13,400 km · 7,235 nm
16h 48m
estimated nonstop flight time
+12h
time difference · heading north
See live STJ→UTH fares Phone-only fares on this route — call free
Flight time details
8,326 miles nonstop takes roughly 16h 48m 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
- STJ — Rosecrans Memorial Airport · Rosecrans, 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 STJ
- FLV · Sherman Army Air Field28 mi away
- MCI · Kansas City International Airport34 mi away
- MKC · Charles B. Wheeler Downtown Airport48 mi away
- LWC · Lawrence Municipal Airport55 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 STJ from UTH?
The flight distance from Rosecrans (STJ) to Udon Thani (UTH) is 8,326 miles (13,400 km, 7,235 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STJ to UTH?
A nonstop flight takes about 16h 48m 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 Rosecrans and Udon Thani?
Udon Thani is 12 hours ahead of Rosecrans.
What is the cheapest way to fly from STJ to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STJ–UTH that never appear on search engines, with no booking fees.