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YRM to ATY: distance & flight time
Rocky Mountain House (Rocky Mountain House Airport) → Watertown (Watertown Regional Airport)
958 mi
1,542 km · 833 nm
2h 33m
estimated nonstop flight time
+1h
time difference · heading southeast
See live YRM→ATY fares Phone-only fares on this route — call free
Flight time details
958 miles nonstop takes roughly 2h 33m gate to gate, flying southeast. 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
- YRM — Rocky Mountain House Airport · Rocky Mountain House, Canada
- ATY — Watertown Regional Airport · Watertown, 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 YRM
- YQF · Red Deer Regional Airport46 mi away
- YEG · Edmonton International Airport82 mi away
- YBA · Banff Airport89 mi away
- YXD · Edmonton City Centre (Blatchford Field) Airport98 mi away
Near ATY
- HON · Huron Regional Airport64 mi away
- ABR · Aberdeen Regional Airport72 mi away
- MHE · Mitchell Municipal Airport90 mi away
- FSD · Joe Foss Field Airport94 mi away
Frequently asked questions
How far is YRM from ATY?
The flight distance from Rocky Mountain House (YRM) to Watertown (ATY) is 958 miles (1,542 km, 833 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YRM to ATY?
A nonstop flight takes about 2h 33m 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 Rocky Mountain House and Watertown?
Watertown is 1 hour ahead of Rocky Mountain House.
What is the cheapest way to fly from YRM to ATY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YRM–ATY that never appear on search engines, with no booking fees.