Need help booking?
Unpublished phone-only deals available
OIM to BTC: distance & flight time
Oshima (Oshima Airport) → Batticaloa (Batticaloa Airport)
4,092 mi
6,586 km · 3,556 nm
8h 29m
estimated nonstop flight time
-3.5h
time difference · heading west
See live OIM→BTC fares Phone-only fares on this route — call free
Flight time details
4,092 miles nonstop takes roughly 8h 29m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.
The two airports
- OIM — Oshima Airport · Oshima, Japan
- 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 OIM
- HND · Tokyo Haneda International Airport58 mi away
- NJA · Atsugi Naval Air Facility47 mi away
- NRT · Narita International Airport89 mi away
- MYE · Miyakejima Airport50 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 OIM from BTC?
The flight distance from Oshima (OIM) to Batticaloa (BTC) is 4,092 miles (6,586 km, 3,556 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OIM to BTC?
A nonstop flight takes about 8h 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 Oshima and Batticaloa?
Batticaloa is 3.5 hours behind Oshima.
What is the cheapest way to fly from OIM to BTC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OIM–BTC that never appear on search engines, with no booking fees.