Need help booking?
Unpublished phone-only deals available
ZNA to GTF: distance & flight time
Nanaimo (Nanaimo Harbour Water Airport) → Great Falls (Great Falls International Airport)
589 mi
948 km · 512 nm
1h 45m
estimated nonstop flight time
+1h
time difference · heading east
See live ZNA→GTF fares Phone-only fares on this route — call free
Flight time details
589 miles nonstop takes roughly 1h 45m 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
- ZNA — Nanaimo Harbour Water Airport · Nanaimo, Canada
- GTF — Great Falls International Airport · Great Falls, 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 ZNA
- YVR · Vancouver International Airport35 mi away
- YCD · Nanaimo Airport10 mi away
- YGG · Ganges Seaplane Base31 mi away
- CXH · Vancouver Harbour Water Aerodrome39 mi away
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
Frequently asked questions
How far is ZNA from GTF?
The flight distance from Nanaimo (ZNA) to Great Falls (GTF) is 589 miles (948 km, 512 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZNA to GTF?
A nonstop flight takes about 1h 45m 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 Nanaimo and Great Falls?
Great Falls is 1 hour ahead of Nanaimo.
What is the cheapest way to fly from ZNA to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZNA–GTF that never appear on search engines, with no booking fees.