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FCA to GUS: distance & flight time
Kalispell (Glacier Park International Airport) → Peru (Grissom Air Reserve Base)
1,473 mi
2,371 km · 1,280 nm
3h 40m
estimated nonstop flight time
+2h
time difference · heading east
See live FCA→GUS fares Phone-only fares on this route — call free
Flight time details
1,473 miles nonstop takes roughly 3h 40m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- FCA — Glacier Park International Airport · Kalispell, United States
- GUS — Grissom Air Reserve Base · Peru, 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 FCA
- WPC · Pincher Creek Airport84 mi away
- CTB · Cut Bank International Airport89 mi away
- MSO · Missoula International Airport97 mi away
- YQL · Lethbridge County Airport113 mi away
Near GUS
- OKK · Kokomo Municipal Airport10 mi away
- LAF · Purdue University Airport44 mi away
- AID · Anderson Municipal Darlington Field47 mi away
- MIE · Delaware County Johnson Field49 mi away
Frequently asked questions
How far is FCA from GUS?
The flight distance from Kalispell (FCA) to Peru (GUS) is 1,473 miles (2,371 km, 1,280 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FCA to GUS?
A nonstop flight takes about 3h 40m 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 Kalispell and Peru?
Peru is 2 hours ahead of Kalispell.
What is the cheapest way to fly from FCA to GUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FCA–GUS that never appear on search engines, with no booking fees.