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OKO to ADT: distance & flight time
Yokota (Yokota Air Base) → Ada (Ada Regional Airport)
6,373 mi
10,256 km · 5,538 nm
12h 58m
estimated nonstop flight time
-14h
time difference · heading northeast
See live OKO→ADT fares Phone-only fares on this route — call free
Flight time details
6,373 miles nonstop takes roughly 12h 58m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- OKO — Yokota Air Base · Yokota, Japan
- ADT — Ada Regional Airport · Ada, 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 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 ADT
- ADM · Ardmore Municipal Airport40 mi away
- MLC · Mc Alester Regional Airport51 mi away
- TIK · Tinker Air Force Base58 mi away
- OKC · Will Rogers World Airport66 mi away
Frequently asked questions
How far is OKO from ADT?
The flight distance from Yokota (OKO) to Ada (ADT) is 6,373 miles (10,256 km, 5,538 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKO to ADT?
A nonstop flight takes about 12h 58m 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 Ada?
Ada is 14 hours behind Yokota.
What is the cheapest way to fly from OKO to ADT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKO–ADT that never appear on search engines, with no booking fees.