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SDG to BIR: distance & flight time
Sanandaj (Sanandaj Airport) → Biratnagar (Biratnagar Airport)
2,445 mi
3,935 km · 2,125 nm
5h 16m
estimated nonstop flight time
+2.3h
time difference · heading east
See live SDG→BIR fares Phone-only fares on this route — call free
Flight time details
2,445 miles nonstop takes roughly 5h 16m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.3-hour time gain when reading arrival times on your ticket.
The two airports
- SDG — Sanandaj Airport · Sanandaj, Iran
- 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 SDG
- KSH · Shahid Ashrafi Esfahani Airport63 mi away
- HDM · Hamadan Airport91 mi away
- ISU · Sulaymaniyah International Airport98 mi away
- IIL · Ilam Airport120 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 SDG from BIR?
The flight distance from Sanandaj (SDG) to Biratnagar (BIR) is 2,445 miles (3,935 km, 2,125 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDG to BIR?
A nonstop flight takes about 5h 16m 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 Sanandaj and Biratnagar?
Biratnagar is 2.3 hours ahead of Sanandaj.
What is the cheapest way to fly from SDG to BIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDG–BIR that never appear on search engines, with no booking fees.