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GCC to OSR: distance & flight time
Gillette (Gillette Campbell County Airport) → Ostrava (Ostrava Leos Janáček Airport)
5,108 mi
8,221 km · 4,439 nm
10h 29m
estimated nonstop flight time
+8h
time difference · heading northeast
See live GCC→OSR fares Phone-only fares on this route — call free
Flight time details
5,108 miles nonstop takes roughly 10h 29m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- GCC — Gillette Campbell County Airport · Gillette, United States
- OSR — Ostrava Leos Janáček Airport · Ostrava, Czech Republic
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 GCC
- SHR · Sheridan County Airport77 mi away
- SPF · Black Hills Airport-Clyde Ice Field87 mi away
- CPR · Casper-Natrona County International Airport110 mi away
- RCA · Ellsworth Air Force Base121 mi away
Near OSR
- PRV · Přerov Air Base37 mi away
- ILZ · Žilina Airport39 mi away
- UHE · Kunovice Airport55 mi away
- KTW · Katowice International Airport69 mi away
Frequently asked questions
How far is GCC from OSR?
The flight distance from Gillette (GCC) to Ostrava (OSR) is 5,108 miles (8,221 km, 4,439 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GCC to OSR?
A nonstop flight takes about 10h 29m 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 Gillette and Ostrava?
Ostrava is 8 hours ahead of Gillette.
What is the cheapest way to fly from GCC to OSR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GCC–OSR that never appear on search engines, with no booking fees.