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CNM to BTC: distance & flight time
Carlsbad (Cavern City Air Terminal) → Batticaloa (Batticaloa Airport)
9,643 mi
15,518 km · 8,379 nm
19h 22m
estimated nonstop flight time
+11.5h
time difference · heading north
See live CNM→BTC fares Phone-only fares on this route — call free
Flight time details
9,643 miles nonstop takes roughly 19h 22m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.5-hour time gain when reading arrival times on your ticket.
The two airports
- CNM — Cavern City Air Terminal · Carlsbad, United States
- BTC — Batticaloa Airport · Batticaloa, Sri Lanka
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 CNM
- HOB · Lea County Regional Airport66 mi away
- ROW · Roswell International Air Center Airport68 mi away
- INK · Winkler County Airport73 mi away
- PEQ · Pecos Municipal Airport79 mi away
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
Frequently asked questions
How far is CNM from BTC?
The flight distance from Carlsbad (CNM) to Batticaloa (BTC) is 9,643 miles (15,518 km, 8,379 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNM to BTC?
A nonstop flight takes about 19h 22m 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 Carlsbad and Batticaloa?
Batticaloa is 11.5 hours ahead of Carlsbad.
What is the cheapest way to fly from CNM to BTC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNM–BTC that never appear on search engines, with no booking fees.