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YRO to MLS: distance & flight time
Ottawa (Ottawa / Rockcliffe Airport) → Miles City (Frank Wiley Field)
1,446 mi
2,326 km · 1,256 nm
3h 37m
estimated nonstop flight time
—
time difference · heading west
See live YRO→MLS fares Phone-only fares on this route — call free
Flight time details
1,446 miles nonstop takes roughly 3h 37m 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
- MLS — Frank Wiley Field · Miles City, 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 MLS
- GDV · Dawson Community Airport71 mi away
- OLF · L M Clayton Airport116 mi away
- SDY · Sidney - Richland Regional Airport119 mi away
- SHR · Sheridan County Airport126 mi away
Frequently asked questions
How far is YRO from MLS?
The flight distance from Ottawa (YRO) to Miles City (MLS) is 1,446 miles (2,326 km, 1,256 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YRO to MLS?
A nonstop flight takes about 3h 37m 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 MLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YRO–MLS that never appear on search engines, with no booking fees.