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OLM to GCC: distance & flight time
Olympia (Olympia Regional Airport) → Gillette (Gillette Campbell County Airport)
856 mi
1,378 km · 744 nm
2h 20m
estimated nonstop flight time
+1h
time difference · heading east
See live OLM→GCC fares Phone-only fares on this route — call free
Flight time details
856 miles nonstop takes roughly 2h 20m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- OLM — Olympia Regional Airport · Olympia, 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 OLM
- SEA · Seattle Tacoma International Airport43 mi away
- GRF · Gray Army Air Field17 mi away
- CLS · Chehalis Centralia Airport21 mi away
- SHN · Sanderson Field22 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 OLM from GCC?
The flight distance from Olympia (OLM) to Gillette (GCC) is 856 miles (1,378 km, 744 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OLM 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 Olympia and Gillette?
Gillette is 1 hour ahead of Olympia.
What is the cheapest way to fly from OLM to GCC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OLM–GCC that never appear on search engines, with no booking fees.