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OST to RDR: distance & flight time
Ostend (Ostend-Bruges International Airport) → Red River (Grand Forks Air Force Base)
4,127 mi
6,642 km · 3,586 nm
8h 34m
estimated nonstop flight time
-7h
time difference · heading northwest
See live OST→RDR fares Phone-only fares on this route — call free
Flight time details
4,127 miles nonstop takes roughly 8h 34m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- OST — Ostend-Bruges International Airport · Ostend, Belgium
- 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 OST
- KJK · Wevelgem Airport30 mi away
- HZB · Merville-Calonne Airport41 mi away
- CQF · Calais-Dunkerque Airport43 mi away
- LIL · Lille-Lesquin Airport45 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 OST from RDR?
The flight distance from Ostend (OST) to Red River (RDR) is 4,127 miles (6,642 km, 3,586 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OST to RDR?
A nonstop flight takes about 8h 34m 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 Ostend and Red River?
Red River is 7 hours behind Ostend.
What is the cheapest way to fly from OST to RDR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OST–RDR that never appear on search engines, with no booking fees.