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GCC to KSO: distance & flight time
Gillette (Gillette Campbell County Airport) → Kastoria (Kastoria National Airport)
5,713 mi
9,194 km · 4,964 nm
11h 40m
estimated nonstop flight time
+9h
time difference · heading northeast
See live GCC→KSO fares Phone-only fares on this route — call free
Flight time details
5,713 miles nonstop takes roughly 11h 40m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- GCC — Gillette Campbell County Airport · Gillette, United States
- KSO — Kastoria National Airport · Kastoria, Greece
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 KSO
- KZI · Filippos Airport31 mi away
- IOA · Ioannina Airport57 mi away
- OHD · Ohrid St. Paul the Apostle Airport58 mi away
- LRA · Larisa Airport83 mi away
Frequently asked questions
How far is GCC from KSO?
The flight distance from Gillette (GCC) to Kastoria (KSO) is 5,713 miles (9,194 km, 4,964 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GCC to KSO?
A nonstop flight takes about 11h 40m 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 Kastoria?
Kastoria is 9 hours ahead of Gillette.
What is the cheapest way to fly from GCC to KSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GCC–KSO that never appear on search engines, with no booking fees.