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THL to COH: distance & flight time
Tachilek (Tachileik Airport) → Cooch-behar (Cooch Behar Airport)
777 mi
1,250 km · 675 nm
2h 9m
estimated nonstop flight time
-1h
time difference · heading northwest
See live THL→COH fares Phone-only fares on this route — call free
Flight time details
777 miles nonstop takes roughly 2h 9m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- THL — Tachileik Airport · Tachilek, Burma
- COH — Cooch Behar Airport · Cooch-behar, India
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 COH
- SPD · Saidpur Airport53 mi away
- GLU · Gelephu Airport73 mi away
- IXB · Bagdogra Airport74 mi away
- PBH · Paro Airport74 mi away
Frequently asked questions
How far is THL from COH?
The flight distance from Tachilek (THL) to Cooch-behar (COH) is 777 miles (1,250 km, 675 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THL to COH?
A nonstop flight takes about 2h 9m 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 Cooch-behar?
Cooch-behar is 1 hour behind Tachilek.
What is the cheapest way to fly from THL to COH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THL–COH that never appear on search engines, with no booking fees.