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GTF to APC: distance & flight time
Great Falls (Great Falls International Airport) → Napa (Napa County Airport)
844 mi
1,359 km · 734 nm
2h 18m
estimated nonstop flight time
-1h
time difference · heading southwest
See live GTF→APC fares Phone-only fares on this route — call free
Flight time details
844 miles nonstop takes roughly 2h 18m gate to gate, flying southwest. 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
- GTF — Great Falls International Airport · Great Falls, United States
- APC — Napa County Airport · Napa, 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 GTF
- HLN · Helena Regional Airport67 mi away
- CTB · Cut Bank International Airport91 mi away
- LWT · Lewistown Municipal Airport94 mi away
- HVR · Havre City County Airport104 mi away
Near APC
- SFO · San Francisco International Airport41 mi away
- NOT · Marin County Airport - Gnoss Field16 mi away
- SUU · Travis Air Force Base20 mi away
- CCR · Buchanan Field20 mi away
Frequently asked questions
How far is GTF from APC?
The flight distance from Great Falls (GTF) to Napa (APC) is 844 miles (1,359 km, 734 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to APC?
A nonstop flight takes about 2h 18m 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 Great Falls and Napa?
Napa is 1 hour behind Great Falls.
What is the cheapest way to fly from GTF to APC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–APC that never appear on search engines, with no booking fees.