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THL to SEF: distance & flight time
Tachilek (Tachileik Airport) → Sebring (Sebring Regional Airport)
9,123 mi
14,683 km · 7,928 nm
18h 21m
estimated nonstop flight time
-10.5h
time difference · heading north
See live THL→SEF fares Phone-only fares on this route — call free
Flight time details
9,123 miles nonstop takes roughly 18h 21m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time set-back when reading arrival times on your ticket.
The two airports
- THL — Tachileik Airport · Tachilek, Burma
- SEF — Sebring Regional Airport · Sebring, 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 SEF
- AVO · Avon Park Executive Airport15 mi away
- MCO · Orlando International Airport67 mi away
- OBE · Okeechobee County Airport33 mi away
- TPA · Tampa International Airport81 mi away
Frequently asked questions
How far is THL from SEF?
The flight distance from Tachilek (THL) to Sebring (SEF) is 9,123 miles (14,683 km, 7,928 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THL to SEF?
A nonstop flight takes about 18h 21m 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 Sebring?
Sebring is 10.5 hours behind Tachilek.
What is the cheapest way to fly from THL to SEF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THL–SEF that never appear on search engines, with no booking fees.