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RKS to THL: distance & flight time
Rock Springs (Southwest Wyoming Regional Airport) → Tachilek (Tachileik Airport)
7,763 mi
12,494 km · 6,746 nm
15h 41m
estimated nonstop flight time
+12.5h
time difference · heading northwest
See live RKS→THL fares Phone-only fares on this route — call free
Flight time details
7,763 miles nonstop takes roughly 15h 41m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12.5-hour time gain when reading arrival times on your ticket.
The two airports
- RKS — Southwest Wyoming Regional Airport · Rock Springs, United States
- THL — Tachileik Airport · Tachilek, Burma
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 THL
- HOE · Ban Huoeisay Airport36 mi away
- CEI · Chiang Rai International Airport37 mi away
- MOG · Mong Hsat Airport44 mi away
- KET · Kengtung Airport60 mi away
Frequently asked questions
How far is RKS from THL?
The flight distance from Rock Springs (RKS) to Tachilek (THL) is 7,763 miles (12,494 km, 6,746 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RKS to THL?
A nonstop flight takes about 15h 41m 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 Tachilek?
Tachilek is 12.5 hours ahead of Rock Springs.
What is the cheapest way to fly from RKS to THL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RKS–THL that never appear on search engines, with no booking fees.