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COS to DED: distance & flight time
Colorado Springs (City of Colorado Springs Municipal Airport) → Dehra Dun (Dehradun Airport)
7,666 mi
12,337 km · 6,662 nm
15h 30m
estimated nonstop flight time
+11.5h
time difference · heading north
See live COS→DED fares Phone-only fares on this route — call free
Flight time details
7,666 miles nonstop takes roughly 15h 30m 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
- COS — City of Colorado Springs Municipal Airport · Colorado Springs, United States
- 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 COS
- FCS · Butts AAF (Fort Carson) Air Field9 mi away
- DEN · Denver International Airport73 mi away
- PUB · Pueblo Memorial Airport37 mi away
- APA · Centennial Airport53 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 COS from DED?
The flight distance from Colorado Springs (COS) to Dehra Dun (DED) is 7,666 miles (12,337 km, 6,662 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COS to DED?
A nonstop flight takes about 15h 30m 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 Colorado Springs and Dehra Dun?
Dehra Dun is 11.5 hours ahead of Colorado Springs.
What is the cheapest way to fly from COS to DED?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COS–DED that never appear on search engines, with no booking fees.