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ADM to DED: distance & flight time
Ardmore (Ardmore Municipal Airport) → Dehra Dun (Dehradun Airport)
7,970 mi
12,826 km · 6,926 nm
16h 6m
estimated nonstop flight time
+10.5h
time difference · heading north
See live ADM→DED fares Phone-only fares on this route — call free
Flight time details
7,970 miles nonstop takes roughly 16h 6m 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
- ADM — Ardmore Municipal Airport · Ardmore, 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 ADM
- ADT · Ada Regional Airport40 mi away
- DUC · Halliburton Field55 mi away
- DFW · Dallas Fort Worth International Airport97 mi away
- TIK · Tinker Air Force Base80 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 ADM from DED?
The flight distance from Ardmore (ADM) to Dehra Dun (DED) is 7,970 miles (12,826 km, 6,926 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ADM to DED?
A nonstop flight takes about 16h 6m 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 Ardmore and Dehra Dun?
Dehra Dun is 10.5 hours ahead of Ardmore.
What is the cheapest way to fly from ADM to DED?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ADM–DED that never appear on search engines, with no booking fees.