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HDN to DED: distance & flight time
Hayden (Yampa Valley Airport) → Dehra Dun (Dehradun Airport)
7,542 mi
12,137 km · 6,554 nm
15h 15m
estimated nonstop flight time
+11.5h
time difference · heading north
See live HDN→DED fares Phone-only fares on this route — call free
Flight time details
7,542 miles nonstop takes roughly 15h 15m 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
- HDN — Yampa Valley Airport · Hayden, 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 HDN
- SBS · Steamboat Springs Bob Adams Field19 mi away
- EGE · Eagle County Regional Airport60 mi away
- SAA · Shively Field70 mi away
- RIL · Garfield County Regional Airport71 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 HDN from DED?
The flight distance from Hayden (HDN) to Dehra Dun (DED) is 7,542 miles (12,137 km, 6,554 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HDN to DED?
A nonstop flight takes about 15h 15m 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 Hayden and Dehra Dun?
Dehra Dun is 11.5 hours ahead of Hayden.
What is the cheapest way to fly from HDN to DED?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HDN–DED that never appear on search engines, with no booking fees.