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RDR to OKO: distance & flight time
Red River (Grand Forks Air Force Base) → Yokota (Yokota Air Base)
5,679 mi
9,139 km · 4,935 nm
11h 36m
estimated nonstop flight time
+14h
time difference · heading northwest
See live RDR→OKO fares Phone-only fares on this route — call free
Flight time details
5,679 miles nonstop takes roughly 11h 36m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- RDR — Grand Forks Air Force Base · Red River, United States
- OKO — Yokota Air Base · Yokota, Japan
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 RDR
- GFK · Grand Forks International Airport10 mi away
- TVF · Thief River Falls Regional Airport57 mi away
- PMB · Pembina Municipal Airport68 mi away
- DVL · Devils Lake Regional Airport70 mi away
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
Frequently asked questions
How far is RDR from OKO?
The flight distance from Red River (RDR) to Yokota (OKO) is 5,679 miles (9,139 km, 4,935 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RDR to OKO?
A nonstop flight takes about 11h 36m 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 Red River and Yokota?
Yokota is 14 hours ahead of Red River.
What is the cheapest way to fly from RDR to OKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDR–OKO that never appear on search engines, with no booking fees.