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DEF to BTC: distance & flight time
Dezful (Dezful Airport) → Batticaloa (Batticaloa Airport)
2,732 mi
4,397 km · 2,374 nm
5h 49m
estimated nonstop flight time
+2h
time difference · heading southeast
See live DEF→BTC fares Phone-only fares on this route — call free
Flight time details
2,732 miles nonstop takes roughly 5h 49m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- DEF — Dezful Airport · Dezful, Iran
- 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 DEF
- KHD · Khoram Abad Airport69 mi away
- AWZ · Ahwaz Airport79 mi away
- OMI · Omidiyeh Airport129 mi away
- MRX · Mahshahr Airport137 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 DEF from BTC?
The flight distance from Dezful (DEF) to Batticaloa (BTC) is 2,732 miles (4,397 km, 2,374 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEF to BTC?
A nonstop flight takes about 5h 49m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from DEF to BTC?
Nonstop service on DEF–BTC depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 5h 49m nonstop estimate.
What is the time difference between Dezful and Batticaloa?
Batticaloa is 2 hours ahead of Dezful.
What is the cheapest way to fly from DEF to BTC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEF–BTC that never appear on search engines, with no booking fees.
Why are some DEF to BTC fares phone-only?
Consolidator contracts let us sell certain DEF–BTC tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.