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THL to CNI: distance & flight time
Tachilek (Tachileik Airport) → Changhai (Changhai Airport)
1,871 mi
3,011 km · 1,626 nm
4h 8m
estimated nonstop flight time
+1.5h
time difference · heading northeast
See live THL→CNI fares Phone-only fares on this route — call free
Flight time details
1,871 miles nonstop takes roughly 4h 8m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time gain when reading arrival times on your ticket.
The two airports
- THL — Tachileik Airport · Tachilek, Burma
- CNI — Changhai Airport · Changhai, China
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 CNI
- DLC · Zhoushuizi Airport64 mi away
- YKH · Yingkou Lanqi Airport90 mi away
- DDG · Dandong Airport101 mi away
- AOG · Anshan Air Base127 mi away
Frequently asked questions
How far is THL from CNI?
The flight distance from Tachilek (THL) to Changhai (CNI) is 1,871 miles (3,011 km, 1,626 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THL to CNI?
A nonstop flight takes about 4h 8m 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 Changhai?
Changhai is 1.5 hours ahead of Tachilek.
What is the cheapest way to fly from THL to CNI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THL–CNI that never appear on search engines, with no booking fees.