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HRO to GCC: distance & flight time
Harrison (Boone County Airport) → Gillette (Gillette Campbell County Airport)
857 mi
1,380 km · 745 nm
2h 20m
estimated nonstop flight time
-1h
time difference · heading northwest
See live HRO→GCC fares Phone-only fares on this route — call free
Flight time details
857 miles nonstop takes roughly 2h 20m 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
- HRO — Boone County Airport · Harrison, United States
- GCC — Gillette Campbell County Airport · Gillette, 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 HRO
- BKG · Branson Airport19 mi away
- FLP · Marion County Regional Airport32 mi away
- WMH · Ozark Regional Airport39 mi away
- FYV · Drake Field59 mi away
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
Frequently asked questions
How far is HRO from GCC?
The flight distance from Harrison (HRO) to Gillette (GCC) is 857 miles (1,380 km, 745 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HRO to GCC?
A nonstop flight takes about 2h 20m 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 Harrison and Gillette?
Gillette is 1 hour behind Harrison.
What is the cheapest way to fly from HRO to GCC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HRO–GCC that never appear on search engines, with no booking fees.