Need help booking?
Unpublished phone-only deals available
OKO to DED: distance & flight time
Yokota (Yokota Air Base) → Dehra Dun (Dehradun Airport)
3,510 mi
5,648 km · 3,050 nm
7h 21m
estimated nonstop flight time
-3.5h
time difference · heading west
See live OKO→DED fares Phone-only fares on this route — call free
Flight time details
3,510 miles nonstop takes roughly 7h 21m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.
The two airports
- OKO — Yokota Air Base · Yokota, Japan
- 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 OKO
- HND · Tokyo Haneda International Airport28 mi away
- NRT · Narita International Airport58 mi away
- NJA · Atsugi Naval Air Facility21 mi away
- IBR · Hyakuri Airport67 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 OKO from DED?
The flight distance from Yokota (OKO) to Dehra Dun (DED) is 3,510 miles (5,648 km, 3,050 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKO to DED?
A nonstop flight takes about 7h 21m 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 Yokota and Dehra Dun?
Dehra Dun is 3.5 hours behind Yokota.
What is the cheapest way to fly from OKO to DED?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKO–DED that never appear on search engines, with no booking fees.