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NAO to BTC: distance & flight time
Nanchong (Nanchong Airport) → Batticaloa (Batticaloa Airport)
2,246 mi
3,614 km · 1,952 nm
4h 52m
estimated nonstop flight time
-2.5h
time difference · heading southwest
See live NAO→BTC fares Phone-only fares on this route — call free
Flight time details
2,246 miles nonstop takes roughly 4h 52m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time set-back when reading arrival times on your ticket.
The two airports
- NAO — Nanchong Airport · Nanchong, China
- 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 NAO
- DAX · Dachuan Airport79 mi away
- CKG · Chongqing Jiangbei International Airport80 mi away
- MIG · Mianyang Airport95 mi away
- GYS · Guangyuan Airport114 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 NAO from BTC?
The flight distance from Nanchong (NAO) to Batticaloa (BTC) is 2,246 miles (3,614 km, 1,952 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NAO to BTC?
A nonstop flight takes about 4h 52m 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 Nanchong and Batticaloa?
Batticaloa is 2.5 hours behind Nanchong.
What is the cheapest way to fly from NAO to BTC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NAO–BTC that never appear on search engines, with no booking fees.