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DED to AOO: distance & flight time
Dehra Dun (Dehradun Airport) → Altoona (Altoona Blair County Airport)
7,339 mi
11,811 km · 6,378 nm
14h 51m
estimated nonstop flight time
-9.5h
time difference · heading north
See live DED→AOO fares Phone-only fares on this route — call free
Flight time details
7,339 miles nonstop takes roughly 14h 51m 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
- AOO — Altoona Blair County Airport · Altoona, 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 AOO
Frequently asked questions
How far is DED from AOO?
The flight distance from Dehra Dun (DED) to Altoona (AOO) is 7,339 miles (11,811 km, 6,378 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DED to AOO?
A nonstop flight takes about 14h 51m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from DED to AOO?
Nonstop service on DED–AOO depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 14h 51m nonstop estimate.
What is the time difference between Dehra Dun and Altoona?
Altoona is 9.5 hours behind Dehra Dun.
What is the cheapest way to fly from DED to AOO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DED–AOO that never appear on search engines, with no booking fees.
Why are some DED to AOO fares phone-only?
Consolidator contracts let us sell certain DED–AOO tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.