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GCC to YCG: distance & flight time
Gillette (Gillette Campbell County Airport) → Castlegar (Castlegar/West Kootenay Regional Airport)
665 mi
1,070 km · 578 nm
1h 55m
estimated nonstop flight time
-1h
time difference · heading northwest
See live GCC→YCG fares Phone-only fares on this route — call free
Flight time details
665 miles nonstop takes roughly 1h 55m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- GCC — Gillette Campbell County Airport · Gillette, United States
- YCG — Castlegar/West Kootenay Regional Airport · Castlegar, Canada
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 YCG
- YZZ · Trail Airport17 mi away
- ZGF · Grand Forks Airport41 mi away
- YXC · Cranbrook/Canadian Rockies International Airport86 mi away
- YYF · Penticton Airport89 mi away
Frequently asked questions
How far is GCC from YCG?
The flight distance from Gillette (GCC) to Castlegar (YCG) is 665 miles (1,070 km, 578 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GCC to YCG?
A nonstop flight takes about 1h 55m 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 Castlegar?
Castlegar is 1 hour behind Gillette.
What is the cheapest way to fly from GCC to YCG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GCC–YCG that never appear on search engines, with no booking fees.