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ZNA to BTM: distance & flight time
Nanaimo (Nanaimo Harbour Water Airport) → Butte (Bert Mooney Airport)
578 mi
930 km · 502 nm
1h 43m
estimated nonstop flight time
+1h
time difference · heading east
See live ZNA→BTM fares Phone-only fares on this route — call free
Flight time details
578 miles nonstop takes roughly 1h 43m 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
- BTM — Bert Mooney Airport · Butte, 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 BTM
- HLN · Helena Regional Airport51 mi away
- BZN · Gallatin Field66 mi away
- SMN · Lemhi County Airport88 mi away
- LVM · Mission Field100 mi away
Frequently asked questions
How far is ZNA from BTM?
The flight distance from Nanaimo (ZNA) to Butte (BTM) is 578 miles (930 km, 502 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZNA to BTM?
A nonstop flight takes about 1h 43m 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 Butte?
Butte is 1 hour ahead of Nanaimo.
What is the cheapest way to fly from ZNA to BTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZNA–BTM that never appear on search engines, with no booking fees.