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DED to YMX: distance & flight time
Dehra Dun (Dehradun Airport) → Montreal (Montreal International (Mirabel) Airport)
6,913 mi
11,125 km · 6,007 nm
14h 1m
estimated nonstop flight time
-9.5h
time difference · heading north
See live DED→YMX fares Phone-only fares on this route — call free
Flight time details
6,913 miles nonstop takes roughly 14h 1m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time set-back when reading arrival times on your ticket.
The two airports
- DED — Dehradun Airport · Dehra Dun, India
- YMX — Montreal International (Mirabel) Airport · Montreal, Canada
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 DED
- IXC · Chandigarh Airport89 mi away
- SLV · Shimla Airport90 mi away
- PGH · Pantnagar Airport111 mi away
- DEL · Indira Gandhi International Airport130 mi away
Near YMX
- YUL · Montreal / Pierre Elliott Trudeau International Airport20 mi away
- YHU · Montréal / Saint-Hubert Airport32 mi away
- YJN · St Jean Airport45 mi away
- YCC · Cornwall Regional Airport48 mi away
Frequently asked questions
How far is DED from YMX?
The flight distance from Dehra Dun (DED) to Montreal (YMX) is 6,913 miles (11,125 km, 6,007 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DED to YMX?
A nonstop flight takes about 14h 1m 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 Dehra Dun and Montreal?
Montreal is 9.5 hours behind Dehra Dun.
What is the cheapest way to fly from DED to YMX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DED–YMX that never appear on search engines, with no booking fees.