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KLS to GCC: distance & flight time
Kelso (Southwest Washington Regional Airport) → Gillette (Gillette Campbell County Airport)
852 mi
1,371 km · 740 nm
2h 19m
estimated nonstop flight time
+1h
time difference · heading east
See live KLS→GCC fares Phone-only fares on this route — call free
Flight time details
852 miles nonstop takes roughly 2h 19m 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
- KLS — Southwest Washington Regional Airport · Kelso, 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 KLS
- PDX · Portland International Airport39 mi away
- CLS · Chehalis Centralia Airport39 mi away
- HIO · Portland Hillsboro Airport40 mi away
- TTD · Portland Troutdale Airport46 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 KLS from GCC?
The flight distance from Kelso (KLS) to Gillette (GCC) is 852 miles (1,371 km, 740 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to GCC?
A nonstop flight takes about 2h 19m 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 Kelso and Gillette?
Gillette is 1 hour ahead of Kelso.
What is the cheapest way to fly from KLS to GCC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–GCC that never appear on search engines, with no booking fees.