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HRO to OKO: distance & flight time
Harrison (Boone County Airport) → Yokota (Yokota Air Base)
6,428 mi
10,344 km · 5,585 nm
13h 4m
estimated nonstop flight time
+14h
time difference · heading northwest
See live HRO→OKO fares Phone-only fares on this route — call free
Flight time details
6,428 miles nonstop takes roughly 13h 4m 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
- HRO — Boone County Airport · Harrison, 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 HRO
- BKG · Branson Airport19 mi away
- FLP · Marion County Regional Airport32 mi away
- WMH · Ozark Regional Airport39 mi away
- FYV · Drake Field59 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 HRO from OKO?
The flight distance from Harrison (HRO) to Yokota (OKO) is 6,428 miles (10,344 km, 5,585 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HRO to OKO?
A nonstop flight takes about 13h 4m 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 Harrison and Yokota?
Yokota is 14 hours ahead of Harrison.
What is the cheapest way to fly from HRO to OKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HRO–OKO that never appear on search engines, with no booking fees.