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DED to FRI: distance & flight time
Dehra Dun (Dehradun Airport) → Fort Riley (Marshall Army Air Field)
7,641 mi
12,298 km · 6,640 nm
15h 27m
estimated nonstop flight time
-11.5h
time difference · heading north
See live DED→FRI fares Phone-only fares on this route — call free
Flight time details
7,641 miles nonstop takes roughly 15h 27m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.5-hour time set-back when reading arrival times on your ticket.
The two airports
- DED — Dehradun Airport · Dehra Dun, India
- FRI — Marshall Army Air Field · Fort Riley, 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 FRI
- MHK · Manhattan Regional Airport8 mi away
- SLN · Salina Municipal Airport51 mi away
- EMP · Emporia Municipal Airport59 mi away
- FOE · Topeka Regional Airport - Forbes Field60 mi away
Frequently asked questions
How far is DED from FRI?
The flight distance from Dehra Dun (DED) to Fort Riley (FRI) is 7,641 miles (12,298 km, 6,640 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DED to FRI?
A nonstop flight takes about 15h 27m 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 FRI?
Nonstop service on DED–FRI 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 15h 27m nonstop estimate.
What is the time difference between Dehra Dun and Fort Riley?
Fort Riley is 11.5 hours behind Dehra Dun.
What is the cheapest way to fly from DED to FRI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DED–FRI that never appear on search engines, with no booking fees.
Why are some DED to FRI fares phone-only?
Consolidator contracts let us sell certain DED–FRI 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.