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BIR to RDR: distance & flight time
Biratnagar (Biratnagar Airport) → Red River (Grand Forks Air Force Base)
7,285 mi
11,724 km · 6,331 nm
14h 45m
estimated nonstop flight time
-10.7h
time difference · heading north
See live BIR→RDR fares Phone-only fares on this route — call free
Flight time details
7,285 miles nonstop takes roughly 14h 45m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.7-hour time set-back when reading arrival times on your ticket.
The two airports
- BIR — Biratnagar Airport · Biratnagar, Nepal
- RDR — Grand Forks Air Force Base · Red River, United States
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 BIR
- RJB · Rajbiraj Airport33 mi away
- BHP · Bhojpur Airport48 mi away
- BDP · Bhadrapur Airport51 mi away
- TMI · Tumling Tar Airport58 mi away
Near RDR
- GFK · Grand Forks International Airport10 mi away
- TVF · Thief River Falls Regional Airport57 mi away
- PMB · Pembina Municipal Airport68 mi away
- DVL · Devils Lake Regional Airport70 mi away
Frequently asked questions
How far is BIR from RDR?
The flight distance from Biratnagar (BIR) to Red River (RDR) is 7,285 miles (11,724 km, 6,331 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIR to RDR?
A nonstop flight takes about 14h 45m 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 Biratnagar and Red River?
Red River is 10.7 hours behind Biratnagar.
What is the cheapest way to fly from BIR to RDR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIR–RDR that never appear on search engines, with no booking fees.