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THL to SPW: distance & flight time
Tachilek (Tachileik Airport) → Spencer (Spencer Municipal Airport)
7,935 mi
12,770 km · 6,895 nm
16h 2m
estimated nonstop flight time
-12.5h
time difference · heading north
See live THL→SPW fares Phone-only fares on this route — call free
Flight time details
7,935 miles nonstop takes roughly 16h 2m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12.5-hour time set-back when reading arrival times on your ticket.
The two airports
- THL — Tachileik Airport · Tachilek, Burma
- SPW — Spencer Municipal Airport · Spencer, 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 SPW
- FOD · Fort Dodge Regional Airport66 mi away
- SUX · Sioux Gateway Col. Bud Day Field80 mi away
- FSD · Joe Foss Field Airport82 mi away
- MCW · Mason City Municipal Airport94 mi away
Frequently asked questions
How far is THL from SPW?
The flight distance from Tachilek (THL) to Spencer (SPW) is 7,935 miles (12,770 km, 6,895 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THL to SPW?
A nonstop flight takes about 16h 2m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from THL to SPW?
Nonstop service on THL–SPW depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 16h 2m nonstop estimate.
What is the time difference between Tachilek and Spencer?
Spencer is 12.5 hours behind Tachilek.
What is the cheapest way to fly from THL to SPW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THL–SPW that never appear on search engines, with no booking fees.
Why are some THL to SPW fares phone-only?
Consolidator contracts let us sell certain THL–SPW tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.