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BTC to CNX: distance & flight time
Batticaloa (Batticaloa Airport) → Chiang Mai (Chiang Mai International Airport)
1,389 mi
2,236 km · 1,207 nm
3h 29m
estimated nonstop flight time
+1.5h
time difference · heading northeast
See live BTC→CNX fares Phone-only fares on this route — call free
Flight time details
1,389 miles nonstop takes roughly 3h 29m 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
- BTC — Batticaloa Airport · Batticaloa, Sri Lanka
- CNX — Chiang Mai International Airport · Chiang Mai, Thailand
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 BTC
- ADP · Ampara Airport26 mi away
- HIM · Hingurakgoda Air Force Base53 mi away
- TRR · China Bay Airport67 mi away
- GIU · Sigiriya Air Force Base67 mi away
Near CNX
- LPT · Lampang Airport49 mi away
- PYY · Mae Hong Son Airport54 mi away
- HGN · Mae Hong Son Airport74 mi away
- PRH · Phrae Airport90 mi away
Frequently asked questions
How far is BTC from CNX?
The flight distance from Batticaloa (BTC) to Chiang Mai (CNX) is 1,389 miles (2,236 km, 1,207 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTC to CNX?
A nonstop flight takes about 3h 29m 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 Batticaloa and Chiang Mai?
Chiang Mai is 1.5 hours ahead of Batticaloa.
What is the cheapest way to fly from BTC to CNX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTC–CNX that never appear on search engines, with no booking fees.