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THL to SYH: distance & flight time
Tachilek (Tachileik Airport) → Syangboche (Syangboche Airport)
974 mi
1,568 km · 847 nm
2h 35m
estimated nonstop flight time
-0.7h
time difference · heading northwest
See live THL→SYH fares Phone-only fares on this route — call free
Flight time details
974 miles nonstop takes roughly 2h 35m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 0.7-hour time set-back when reading arrival times on your ticket.
The two airports
- THL — Tachileik Airport · Tachilek, Burma
- SYH — Syangboche Airport · Syangboche, Nepal
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 SYH
- LUA · Lukla Airport9 mi away
- PPL · Phaplu Airport22 mi away
- RUM · Rumjatar Airport36 mi away
- LDN · Lamidanda Airport39 mi away
Frequently asked questions
How far is THL from SYH?
The flight distance from Tachilek (THL) to Syangboche (SYH) is 974 miles (1,568 km, 847 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THL to SYH?
A nonstop flight takes about 2h 35m 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 Syangboche?
Syangboche is 0.7 hours behind Tachilek.
What is the cheapest way to fly from THL to SYH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THL–SYH that never appear on search engines, with no booking fees.