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DED to YQS: distance & flight time
Dehra Dun (Dehradun Airport) → St Thomas (St Thomas Municipal Airport)
7,227 mi
11,631 km · 6,280 nm
14h 38m
estimated nonstop flight time
—
time difference · heading north
See live DED→YQS fares Phone-only fares on this route — call free
Flight time details
7,227 miles nonstop takes roughly 14h 38m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- DED — Dehradun Airport · Dehra Dun, India
- YQS — St Thomas Municipal Airport · St Thomas, 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 YQS
- YXU · London Airport18 mi away
- YCE · Centralia / James T. Field Memorial Aerodrome41 mi away
- YYZ · Lester B. Pearson International Airport97 mi away
- YKF · Waterloo Airport60 mi away
Frequently asked questions
How far is DED from YQS?
The flight distance from Dehra Dun (DED) to St Thomas (YQS) is 7,227 miles (11,631 km, 6,280 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DED to YQS?
A nonstop flight takes about 14h 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 cheapest way to fly from DED to YQS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DED–YQS that never appear on search engines, with no booking fees.