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DEC to DED: distance & flight time
Decatur (Decatur Airport) → Dehra Dun (Dehradun Airport)
7,528 mi
12,115 km · 6,541 nm
15h 14m
estimated nonstop flight time
+10.5h
time difference · heading north
See live DEC→DED fares Phone-only fares on this route — call free
Flight time details
7,528 miles nonstop takes roughly 15h 14m 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 gain when reading arrival times on your ticket.
The two airports
- DEC — Decatur Airport · Decatur, 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 DEC
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 DEC from DED?
The flight distance from Decatur (DEC) to Dehra Dun (DED) is 7,528 miles (12,115 km, 6,541 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEC to DED?
A nonstop flight takes about 15h 14m 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 Decatur and Dehra Dun?
Dehra Dun is 10.5 hours ahead of Decatur.
What is the cheapest way to fly from DEC to DED?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEC–DED that never appear on search engines, with no booking fees.