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YRM to CTH: distance & flight time
Rocky Mountain House (Rocky Mountain House Airport) → Coatesville (Chester County G O Carlson Airport)
2,024 mi
3,257 km · 1,759 nm
4h 26m
estimated nonstop flight time
+2h
time difference · heading east
See live YRM→CTH fares Phone-only fares on this route — call free
Flight time details
2,024 miles nonstop takes roughly 4h 26m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- YRM — Rocky Mountain House Airport · Rocky Mountain House, Canada
- CTH — Chester County G O Carlson Airport · Coatesville, 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 CTH
- PHL · Philadelphia International Airport34 mi away
- ILG · New Castle Airport25 mi away
- LNS · Lancaster Airport25 mi away
- RDG · Reading Regional Carl A Spaatz Field28 mi away
Frequently asked questions
How far is YRM from CTH?
The flight distance from Rocky Mountain House (YRM) to Coatesville (CTH) is 2,024 miles (3,257 km, 1,759 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YRM to CTH?
A nonstop flight takes about 4h 26m 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 Coatesville?
Coatesville is 2 hours ahead of Rocky Mountain House.
What is the cheapest way to fly from YRM to CTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YRM–CTH that never appear on search engines, with no booking fees.