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YRM to DED: distance & flight time
Rocky Mountain House (Rocky Mountain House Airport) → Dehra Dun (Dehradun Airport)
6,674 mi
10,740 km · 5,799 nm
13h 33m
estimated nonstop flight time
+11.5h
time difference · heading north
See live YRM→DED fares Phone-only fares on this route — call free
Flight time details
6,674 miles nonstop takes roughly 13h 33m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.5-hour time gain when reading arrival times on your ticket.
The two airports
- YRM — Rocky Mountain House Airport · Rocky Mountain House, Canada
- DED — Dehradun Airport · Dehra Dun, India
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 DED
- IXC · Chandigarh Airport89 mi away
- SLV · Shimla Airport90 mi away
- PGH · Pantnagar Airport111 mi away
- DEL · Indira Gandhi International Airport130 mi away
Frequently asked questions
How far is YRM from DED?
The flight distance from Rocky Mountain House (YRM) to Dehra Dun (DED) is 6,674 miles (10,740 km, 5,799 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YRM to DED?
A nonstop flight takes about 13h 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 Dehra Dun?
Dehra Dun is 11.5 hours ahead of Rocky Mountain House.
What is the cheapest way to fly from YRM to DED?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YRM–DED that never appear on search engines, with no booking fees.