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OST to SDY: distance & flight time
Ostend (Ostend-Bruges International Airport) → Sidney (Sidney - Richland Regional Airport)
4,358 mi
7,014 km · 3,787 nm
9h 1m
estimated nonstop flight time
-8h
time difference · heading northwest
See live OST→SDY fares Phone-only fares on this route — call free
Flight time details
4,358 miles nonstop takes roughly 9h 1m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- OST — Ostend-Bruges International Airport · Ostend, Belgium
- SDY — Sidney - Richland Regional Airport · Sidney, 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 SDY
- ISN · Sloulin Field International Airport41 mi away
- GDV · Dawson Community Airport49 mi away
- OLF · L M Clayton Airport69 mi away
- DIK · Dickinson Theodore Roosevelt Regional Airport91 mi away
Frequently asked questions
How far is OST from SDY?
The flight distance from Ostend (OST) to Sidney (SDY) is 4,358 miles (7,014 km, 3,787 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OST to SDY?
A nonstop flight takes about 9h 1m 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 Sidney?
Sidney is 8 hours behind Ostend.
What is the cheapest way to fly from OST to SDY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OST–SDY that never appear on search engines, with no booking fees.