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FSD to OST: distance & flight time
Sioux Falls (Joe Foss Field Airport) → Ostend (Ostend-Bruges International Airport)
4,319 mi
6,951 km · 3,753 nm
8h 56m
estimated nonstop flight time
+7h
time difference · heading northeast
See live FSD→OST fares Phone-only fares on this route — call free
Flight time details
4,319 miles nonstop takes roughly 8h 56m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- FSD — Joe Foss Field Airport · Sioux Falls, United States
- OST — Ostend-Bruges International Airport · Ostend, Belgium
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 FSD
- YKN · Chan Gurney Municipal Airport56 mi away
- MHE · Mitchell Municipal Airport66 mi away
- SPW · Spencer Municipal Airport82 mi away
- SUX · Sioux Gateway Col. Bud Day Field83 mi away
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
Frequently asked questions
How far is FSD from OST?
The flight distance from Sioux Falls (FSD) to Ostend (OST) is 4,319 miles (6,951 km, 3,753 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSD to OST?
A nonstop flight takes about 8h 56m 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 Falls and Ostend?
Ostend is 7 hours ahead of Sioux Falls.
What is the cheapest way to fly from FSD to OST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSD–OST that never appear on search engines, with no booking fees.