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GCC to OMO: distance & flight time
Gillette (Gillette Campbell County Airport) → Mostar (Mostar International Airport)
5,450 mi
8,771 km · 4,736 nm
11h 9m
estimated nonstop flight time
+8h
time difference · heading northeast
See live GCC→OMO fares Phone-only fares on this route — call free
Flight time details
5,450 miles nonstop takes roughly 11h 9m 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
- OMO — Mostar International Airport · Mostar, Bosnia and Herzegovina
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 OMO
- SJJ · Sarajevo International Airport45 mi away
- DBV · Dubrovnik Airport54 mi away
- BWK · Bol Airport59 mi away
- TIV · Tivat Airport75 mi away
Frequently asked questions
How far is GCC from OMO?
The flight distance from Gillette (GCC) to Mostar (OMO) is 5,450 miles (8,771 km, 4,736 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GCC to OMO?
A nonstop flight takes about 11h 9m 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 Mostar?
Mostar is 8 hours ahead of Gillette.
What is the cheapest way to fly from GCC to OMO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GCC–OMO that never appear on search engines, with no booking fees.