Need help booking?
Unpublished phone-only deals available
THL to LEN: distance & flight time
Tachilek (Tachileik Airport) → Leon (Leon Airport)
6,015 mi
9,680 km · 5,227 nm
12h 16m
estimated nonstop flight time
-4.5h
time difference · heading northwest
See live THL→LEN fares Phone-only fares on this route — call free
Flight time details
6,015 miles nonstop takes roughly 12h 16m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4.5-hour time set-back when reading arrival times on your ticket.
The two airports
- THL — Tachileik Airport · Tachilek, Burma
- LEN — Leon Airport · Leon, Spain
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 LEN
- OVD · Asturias Airport70 mi away
- VLL · Valladolid Airport74 mi away
- BGC · Bragança Airport74 mi away
- RGS · Burgos Airport105 mi away
Frequently asked questions
How far is THL from LEN?
The flight distance from Tachilek (THL) to Leon (LEN) is 6,015 miles (9,680 km, 5,227 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THL to LEN?
A nonstop flight takes about 12h 16m 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 Leon?
Leon is 4.5 hours behind Tachilek.
What is the cheapest way to fly from THL to LEN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THL–LEN that never appear on search engines, with no booking fees.