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YRM to CLS: distance & flight time
Rocky Mountain House (Rocky Mountain House Airport) → Chehalis (Chehalis Centralia Airport)
537 mi
864 km · 467 nm
1h 38m
estimated nonstop flight time
-1h
time difference · heading southwest
See live YRM→CLS fares Phone-only fares on this route — call free
Flight time details
537 miles nonstop takes roughly 1h 38m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- YRM — Rocky Mountain House Airport · Rocky Mountain House, Canada
- CLS — Chehalis Centralia Airport · Chehalis, 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 CLS
- OLM · Olympia Regional Airport21 mi away
- SEA · Seattle Tacoma International Airport62 mi away
- GRF · Gray Army Air Field34 mi away
- KLS · Southwest Washington Regional Airport39 mi away
Frequently asked questions
How far is YRM from CLS?
The flight distance from Rocky Mountain House (YRM) to Chehalis (CLS) is 537 miles (864 km, 467 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YRM to CLS?
A nonstop flight takes about 1h 38m 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 Chehalis?
Chehalis is 1 hour behind Rocky Mountain House.
What is the cheapest way to fly from YRM to CLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YRM–CLS that never appear on search engines, with no booking fees.