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OSI to FCS: distance & flight time
Osijek (Osijek Airport) → Fort Carson (Butts AAF (Fort Carson) Air Field)
5,651 mi
9,095 km · 4,911 nm
11h 33m
estimated nonstop flight time
-8h
time difference · heading northwest
See live OSI→FCS fares Phone-only fares on this route — call free
Flight time details
5,651 miles nonstop takes roughly 11h 33m 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
- OSI — Osijek Airport · Osijek, Croatia
- FCS — Butts AAF (Fort Carson) Air Field · Fort Carson, 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 OSI
- PEV · Pécs-Pogány Airport46 mi away
- QND · Cenej Airport50 mi away
- TZL · Tuzla International Airport69 mi away
- TZR · Taszár Air Base77 mi away
Near FCS
- COS · City of Colorado Springs Municipal Airport9 mi away
- PUB · Pueblo Memorial Airport30 mi away
- DEN · Denver International Airport82 mi away
- APA · Centennial Airport62 mi away
Frequently asked questions
How far is OSI from FCS?
The flight distance from Osijek (OSI) to Fort Carson (FCS) is 5,651 miles (9,095 km, 4,911 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSI to FCS?
A nonstop flight takes about 11h 33m 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 Osijek and Fort Carson?
Fort Carson is 8 hours behind Osijek.
What is the cheapest way to fly from OSI to FCS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSI–FCS that never appear on search engines, with no booking fees.