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YRO to BTM: distance & flight time
Ottawa (Ottawa / Rockcliffe Airport) → Butte (Bert Mooney Airport)
1,762 mi
2,836 km · 1,531 nm
3h 55m
estimated nonstop flight time
—
time difference · heading west
See live YRO→BTM fares Phone-only fares on this route — call free
Flight time details
1,762 miles nonstop takes roughly 3h 55m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- YRO — Ottawa / Rockcliffe Airport · Ottawa, 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 YRO
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 YRO from BTM?
The flight distance from Ottawa (YRO) to Butte (BTM) is 1,762 miles (2,836 km, 1,531 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YRO to BTM?
A nonstop flight takes about 3h 55m 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 cheapest way to fly from YRO to BTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YRO–BTM that never appear on search engines, with no booking fees.