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DED to OSU: distance & flight time
Dehra Dun (Dehradun Airport) → Columbus (The Ohio State University Airport - Don Scott Field)
7,435 mi
11,966 km · 6,461 nm
15h 3m
estimated nonstop flight time
-9.5h
time difference · heading north
See live DED→OSU fares Phone-only fares on this route — call free
Flight time details
7,435 miles nonstop takes roughly 15h 3m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time set-back when reading arrival times on your ticket.
The two airports
- DED — Dehradun Airport · Dehra Dun, India
- OSU — The Ohio State University Airport - Don Scott Field · Columbus, United States
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 DED
- IXC · Chandigarh Airport89 mi away
- SLV · Shimla Airport90 mi away
- PGH · Pantnagar Airport111 mi away
- DEL · Indira Gandhi International Airport130 mi away
Near OSU
- CMH · John Glenn Columbus International Airport11 mi away
- LCK · Rickenbacker International Airport20 mi away
- SGH · Springfield-Beckley Municipal Airport44 mi away
- GQQ · Galion Municipal Airport50 mi away
Frequently asked questions
How far is DED from OSU?
The flight distance from Dehra Dun (DED) to Columbus (OSU) is 7,435 miles (11,966 km, 6,461 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DED to OSU?
A nonstop flight takes about 15h 3m 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 Dehra Dun and Columbus?
Columbus is 9.5 hours behind Dehra Dun.
What is the cheapest way to fly from DED to OSU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DED–OSU that never appear on search engines, with no booking fees.