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THL to SUS: distance & flight time
Tachilek (Tachileik Airport) → Null (Spirit of St Louis Airport)
8,293 mi
13,346 km · 7,206 nm
16h 44m
estimated nonstop flight time
-11.5h
time difference · heading north
See live THL→SUS fares Phone-only fares on this route — call free
Flight time details
8,293 miles nonstop takes roughly 16h 44m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.5-hour time set-back when reading arrival times on your ticket.
The two airports
- THL — Tachileik Airport · Tachilek, Burma
- SUS — Spirit of St Louis Airport · Null, United States
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 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
Near SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 mi away
Frequently asked questions
How far is THL from SUS?
The flight distance from Tachilek (THL) to Null (SUS) is 8,293 miles (13,346 km, 7,206 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THL to SUS?
A nonstop flight takes about 16h 44m 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 Tachilek and Null?
Null is 11.5 hours behind Tachilek.
What is the cheapest way to fly from THL to SUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THL–SUS that never appear on search engines, with no booking fees.