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BTC to AUS: distance & flight time
Batticaloa (Batticaloa Airport) → Austin (Austin Bergstrom International Airport)
9,818 mi
15,800 km · 8,531 nm
19h 43m
estimated nonstop flight time
-10.5h
time difference · heading north
See live BTC→AUS fares Phone-only fares on this route — call free
Flight time details
9,818 miles nonstop takes roughly 19h 43m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time set-back when reading arrival times on your ticket.
The two airports
- BTC — Batticaloa Airport · Batticaloa, Sri Lanka
- AUS — Austin Bergstrom International Airport · Austin, United States
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 AUS
- RND · Randolph Air Force Base59 mi away
- GRK · Robert Gray Army Air Field Airport61 mi away
- HLR · Hood Army Air Field65 mi away
- SAT · San Antonio International Airport66 mi away
Frequently asked questions
How far is BTC from AUS?
The flight distance from Batticaloa (BTC) to Austin (AUS) is 9,818 miles (15,800 km, 8,531 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTC to AUS?
A nonstop flight takes about 19h 43m 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 Austin?
Austin is 10.5 hours behind Batticaloa.
What is the cheapest way to fly from BTC to AUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTC–AUS that never appear on search engines, with no booking fees.