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SAT to BIR: distance & flight time
San Antonio (San Antonio International Airport) → Biratnagar (Biratnagar Airport)
8,548 mi
13,757 km · 7,428 nm
17h 14m
estimated nonstop flight time
+10.8h
time difference · heading north
See live SAT→BIR fares Phone-only fares on this route — call free
Flight time details
8,548 miles nonstop takes roughly 17h 14m 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
- SAT — San Antonio International Airport · San Antonio, 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 SAT
- RND · Randolph Air Force Base11 mi away
- SKF · Lackland Air Force Base12 mi away
- SSF · Stinson Municipal Airport14 mi away
- AUS · Austin Bergstrom International Airport66 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 SAT from BIR?
The flight distance from San Antonio (SAT) to Biratnagar (BIR) is 8,548 miles (13,757 km, 7,428 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SAT to BIR?
A nonstop flight takes about 17h 14m 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 San Antonio and Biratnagar?
Biratnagar is 10.8 hours ahead of San Antonio.
What is the cheapest way to fly from SAT to BIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SAT–BIR that never appear on search engines, with no booking fees.