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GCC to WBU: distance & flight time
Gillette (Gillette Campbell County Airport) → Boulder (Boulder Municipal Airport)
298 mi
480 km · 259 nm
1h 15m
estimated nonstop flight time
Same time
time difference · heading south
See live GCC→WBU fares Phone-only fares on this route — call free
Flight time details
298 miles nonstop takes roughly 1h 15m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- GCC — Gillette Campbell County Airport · Gillette, United States
- WBU — Boulder Municipal Airport · Boulder, 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 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 WBU
- DEN · Denver International Airport32 mi away
- BJC · Rocky Mountain Metropolitan Airport11 mi away
- FNL · Northern Colorado Regional Airport31 mi away
- BFK · Buckley Air Force Base34 mi away
Frequently asked questions
How far is GCC from WBU?
The flight distance from Gillette (GCC) to Boulder (WBU) is 298 miles (480 km, 259 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GCC to WBU?
A nonstop flight takes about 1h 15m 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 cheapest way to fly from GCC to WBU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GCC–WBU that never appear on search engines, with no booking fees.