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FCA to ASH: distance & flight time
Kalispell (Glacier Park International Airport) → Nashua (Boire Field)
2,075 mi
3,340 km · 1,803 nm
4h 32m
estimated nonstop flight time
+2h
time difference · heading east
See live FCA→ASH fares Phone-only fares on this route — call free
Flight time details
2,075 miles nonstop takes roughly 4h 32m 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
- ASH — Boire Field · Nashua, 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 ASH
- BOS · General Edward Lawrence Logan International Airport39 mi away
- MHT · Manchester-Boston Regional Airport11 mi away
- LWM · Lawrence Municipal Airport20 mi away
- BED · Laurence G Hanscom Field24 mi away
Frequently asked questions
How far is FCA from ASH?
The flight distance from Kalispell (FCA) to Nashua (ASH) is 2,075 miles (3,340 km, 1,803 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FCA to ASH?
A nonstop flight takes about 4h 32m 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 Nashua?
Nashua is 2 hours ahead of Kalispell.
What is the cheapest way to fly from FCA to ASH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FCA–ASH that never appear on search engines, with no booking fees.