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OSM to DED: distance & flight time
Mosul (Mosul International Airport) → Dehra Dun (Dehradun Airport)
2,056 mi
3,309 km · 1,787 nm
4h 30m
estimated nonstop flight time
+2.5h
time difference · heading east
See live OSM→DED fares Phone-only fares on this route — call free
Flight time details
2,056 miles nonstop takes roughly 4h 30m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time gain when reading arrival times on your ticket.
The two airports
- OSM — Mosul International Airport · Mosul, Iraq
- 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 OSM
- RQW · Qayyarah West Airport37 mi away
- EBL · Erbil International Airport46 mi away
- KIK · Kirkuk Air Base89 mi away
- NKT · Şırnak Şerafettin Elçi Airport95 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 OSM from DED?
The flight distance from Mosul (OSM) to Dehra Dun (DED) is 2,056 miles (3,309 km, 1,787 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSM to DED?
A nonstop flight takes about 4h 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 Mosul and Dehra Dun?
Dehra Dun is 2.5 hours ahead of Mosul.
What is the cheapest way to fly from OSM to DED?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSM–DED that never appear on search engines, with no booking fees.