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RKS to UTH: distance & flight time
Rock Springs (Southwest Wyoming Regional Airport) → Udon Thani (Udon Thani Airport)
7,881 mi
12,684 km · 6,849 nm
15h 55m
estimated nonstop flight time
+13h
time difference · heading northwest
See live RKS→UTH fares Phone-only fares on this route — call free
Flight time details
7,881 miles nonstop takes roughly 15h 55m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- RKS — Southwest Wyoming Regional Airport · Rock Springs, 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 RKS
- FBR · Fort Bridger Airport71 mi away
- VEL · Vernal Regional Airport83 mi away
- LND · Hunt Field86 mi away
- BPI · Miley Memorial Field87 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 RKS from UTH?
The flight distance from Rock Springs (RKS) to Udon Thani (UTH) is 7,881 miles (12,684 km, 6,849 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RKS to UTH?
A nonstop flight takes about 15h 55m 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 Rock Springs and Udon Thani?
Udon Thani is 13 hours ahead of Rock Springs.
What is the cheapest way to fly from RKS to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RKS–UTH that never appear on search engines, with no booking fees.