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SUX to BIR: distance & flight time
Sioux City (Sioux Gateway Col. Bud Day Field) → Biratnagar (Biratnagar Airport)
7,672 mi
12,346 km · 6,667 nm
15h 31m
estimated nonstop flight time
+10.8h
time difference · heading north
See live SUX→BIR fares Phone-only fares on this route — call free
Flight time details
7,672 miles nonstop takes roughly 15h 31m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.8-hour time gain when reading arrival times on your ticket.
The two airports
- SUX — Sioux Gateway Col. Bud Day Field · Sioux City, United States
- 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 SUX
- OFK · Karl Stefan Memorial Airport61 mi away
- YKN · Chan Gurney Municipal Airport62 mi away
- FET · Fremont Municipal Airport66 mi away
- OMA · Eppley Airfield80 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 SUX from BIR?
The flight distance from Sioux City (SUX) to Biratnagar (BIR) is 7,672 miles (12,346 km, 6,667 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUX to BIR?
A nonstop flight takes about 15h 31m 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 Sioux City and Biratnagar?
Biratnagar is 10.8 hours ahead of Sioux City.
What is the cheapest way to fly from SUX to BIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUX–BIR that never appear on search engines, with no booking fees.