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OKI to BIR: distance & flight time
Oki Island (Oki Airport) → Biratnagar (Biratnagar Airport)
2,773 mi
4,463 km · 2,410 nm
5h 54m
estimated nonstop flight time
-3.2h
time difference · heading west
See live OKI→BIR fares Phone-only fares on this route — call free
Flight time details
2,773 miles nonstop takes roughly 5h 54m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.2-hour time set-back when reading arrival times on your ticket.
The two airports
- OKI — Oki Airport · Oki Island, Japan
- 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 OKI
- YGJ · Miho Yonago Airport48 mi away
- IZO · Izumo Airport58 mi away
- TTJ · Tottori Airport65 mi away
- TJH · Tajima Airport94 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 OKI from BIR?
The flight distance from Oki Island (OKI) to Biratnagar (BIR) is 2,773 miles (4,463 km, 2,410 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKI to BIR?
A nonstop flight takes about 5h 54m 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 Oki Island and Biratnagar?
Biratnagar is 3.2 hours behind Oki Island.
What is the cheapest way to fly from OKI to BIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKI–BIR that never appear on search engines, with no booking fees.