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GKL to OKO: distance & flight time
Great Keppel Island (Great Keppel Is Airport) → Yokota (Yokota Air Base)
4,142 mi
6,666 km · 3,599 nm
8h 35m
estimated nonstop flight time
-1h
time difference · heading north
See live GKL→OKO fares Phone-only fares on this route — call free
Flight time details
4,142 miles nonstop takes roughly 8h 35m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- GKL — Great Keppel Is Airport · Great Keppel Island, Australia
- 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 GKL
- ROK · Rockhampton Airport33 mi away
- GLT · Gladstone Airport51 mi away
- THG · Thangool Airport93 mi away
- TDR · Theodore Airport136 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 GKL from OKO?
The flight distance from Great Keppel Island (GKL) to Yokota (OKO) is 4,142 miles (6,666 km, 3,599 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GKL to OKO?
A nonstop flight takes about 8h 35m 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 Great Keppel Island and Yokota?
Yokota is 1 hour behind Great Keppel Island.
What is the cheapest way to fly from GKL to OKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GKL–OKO that never appear on search engines, with no booking fees.