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RDR to SIF: distance & flight time
Red River (Grand Forks Air Force Base) → Simara (Simara Airport)
7,244 mi
11,659 km · 6,295 nm
14h 40m
estimated nonstop flight time
+10.8h
time difference · heading north
See live RDR→SIF fares Phone-only fares on this route — call free
Flight time details
7,244 miles nonstop takes roughly 14h 40m 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
- RDR — Grand Forks Air Force Base · Red River, United States
- SIF — Simara Airport · Simara, 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 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
Near SIF
- KTM · Tribhuvan International Airport44 mi away
- BHR · Bharatpur Airport49 mi away
- MEY · Meghauli Airport54 mi away
- JKR · Janakpur Airport66 mi away
Frequently asked questions
How far is RDR from SIF?
The flight distance from Red River (RDR) to Simara (SIF) is 7,244 miles (11,659 km, 6,295 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RDR to SIF?
A nonstop flight takes about 14h 40m 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 Red River and Simara?
Simara is 10.8 hours ahead of Red River.
What is the cheapest way to fly from RDR to SIF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDR–SIF that never appear on search engines, with no booking fees.