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HDM to DED: distance & flight time
Hamadan (Hamadan Airport) → Dehra Dun (Dehradun Airport)
1,749 mi
2,815 km · 1,520 nm
3h 54m
estimated nonstop flight time
+2h
time difference · heading east
See live HDM→DED fares Phone-only fares on this route — call free
Flight time details
1,749 miles nonstop takes roughly 3h 54m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- HDM — Hamadan Airport · Hamadan, Iran
- 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 HDM
- KSH · Shahid Ashrafi Esfahani Airport87 mi away
- AJK · Arak Airport89 mi away
- SDG · Sanandaj Airport91 mi away
- KHD · Khoram Abad Airport100 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 HDM from DED?
The flight distance from Hamadan (HDM) to Dehra Dun (DED) is 1,749 miles (2,815 km, 1,520 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HDM to DED?
A nonstop flight takes about 3h 54m 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 Hamadan and Dehra Dun?
Dehra Dun is 2 hours ahead of Hamadan.
What is the cheapest way to fly from HDM to DED?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HDM–DED that never appear on search engines, with no booking fees.