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DED to XSI: distance & flight time
Dehra Dun (Dehradun Airport) → South Indian Lake (South Indian Lake Airport)
6,424 mi
10,339 km · 5,583 nm
13h 4m
estimated nonstop flight time
-10.5h
time difference · heading north
See live DED→XSI fares Phone-only fares on this route — call free
Flight time details
6,424 miles nonstop takes roughly 13h 4m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time set-back when reading arrival times on your ticket.
The two airports
- DED — Dehradun Airport · Dehra Dun, India
- XSI — South Indian Lake Airport · South Indian Lake, 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 XSI
- YLR · Leaf Rapids Airport45 mi away
- YTH · Thompson Airport79 mi away
- YYL · Lynn Lake Airport82 mi away
- KES · Kelsey Airport105 mi away
Frequently asked questions
How far is DED from XSI?
The flight distance from Dehra Dun (DED) to South Indian Lake (XSI) is 6,424 miles (10,339 km, 5,583 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DED to XSI?
A nonstop flight takes about 13h 4m 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 South Indian Lake?
South Indian Lake is 10.5 hours behind Dehra Dun.
What is the cheapest way to fly from DED to XSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DED–XSI that never appear on search engines, with no booking fees.