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ADP to BIR: distance & flight time
Galoya (Ampara Airport) → Biratnagar (Biratnagar Airport)
1,374 mi
2,211 km · 1,194 nm
3h 27m
estimated nonstop flight time
+0.3h
time difference · heading north
See live ADP→BIR fares Phone-only fares on this route — call free
Flight time details
1,374 miles nonstop takes roughly 3h 27m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 0.3-hour time gain when reading arrival times on your ticket.
The two airports
- ADP — Ampara Airport · Galoya, Sri Lanka
- BIR — Biratnagar Airport · Biratnagar, Nepal
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 ADP
- BTC · Batticaloa Airport26 mi away
- HIM · Hingurakgoda Air Force Base66 mi away
- GIU · Sigiriya Air Force Base75 mi away
- WRZ · Weerawila Airport80 mi away
Near BIR
- RJB · Rajbiraj Airport33 mi away
- BHP · Bhojpur Airport48 mi away
- BDP · Bhadrapur Airport51 mi away
- TMI · Tumling Tar Airport58 mi away
Frequently asked questions
How far is ADP from BIR?
The flight distance from Galoya (ADP) to Biratnagar (BIR) is 1,374 miles (2,211 km, 1,194 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ADP to BIR?
A nonstop flight takes about 3h 27m 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 Galoya and Biratnagar?
Biratnagar is 0.3 hours ahead of Galoya.
What is the cheapest way to fly from ADP to BIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ADP–BIR that never appear on search engines, with no booking fees.