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GRF to DED: distance & flight time
Fort Lewis (Gray Army Air Field) → Dehra Dun (Dehradun Airport)
6,944 mi
11,175 km · 6,034 nm
14h 5m
estimated nonstop flight time
+12.5h
time difference · heading north
See live GRF→DED fares Phone-only fares on this route — call free
Flight time details
6,944 miles nonstop takes roughly 14h 5m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12.5-hour time gain when reading arrival times on your ticket.
The two airports
- GRF — Gray Army Air Field · Fort Lewis, United States
- 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 GRF
- SEA · Seattle Tacoma International Airport29 mi away
- TCM · McChord Air Force Base6 mi away
- TIW · Tacoma Narrows Airport13 mi away
- OLM · Olympia Regional Airport17 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 GRF from DED?
The flight distance from Fort Lewis (GRF) to Dehra Dun (DED) is 6,944 miles (11,175 km, 6,034 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRF to DED?
A nonstop flight takes about 14h 5m 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 Fort Lewis and Dehra Dun?
Dehra Dun is 12.5 hours ahead of Fort Lewis.
What is the cheapest way to fly from GRF to DED?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRF–DED that never appear on search engines, with no booking fees.