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GRR to OKO: distance & flight time
Grand Rapids (Gerald R. Ford International Airport) → Yokota (Yokota Air Base)
6,313 mi
10,160 km · 5,486 nm
12h 51m
estimated nonstop flight time
+13h
time difference · heading northwest
See live GRR→OKO fares Phone-only fares on this route — call free
Flight time details
6,313 miles nonstop takes roughly 12h 51m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- GRR — Gerald R. Ford International Airport · Grand Rapids, 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 GRR
- MKG · Muskegon County Airport41 mi away
- BTL · W K Kellogg Airport42 mi away
- AZO · Kalamazoo Battle Creek International Airport45 mi away
- LAN · Capital City Airport48 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 GRR from OKO?
The flight distance from Grand Rapids (GRR) to Yokota (OKO) is 6,313 miles (10,160 km, 5,486 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRR to OKO?
A nonstop flight takes about 12h 51m 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 Grand Rapids and Yokota?
Yokota is 13 hours ahead of Grand Rapids.
What is the cheapest way to fly from GRR to OKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRR–OKO that never appear on search engines, with no booking fees.