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OKO to PTJ: distance & flight time
Yokota (Yokota Air Base) → Portland (Portland Airport)
5,119 mi
8,239 km · 4,449 nm
10h 30m
estimated nonstop flight time
+1h
time difference · heading south
See live OKO→PTJ fares Phone-only fares on this route — call free
Flight time details
5,119 miles nonstop takes roughly 10h 30m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- OKO — Yokota Air Base · Yokota, Japan
- PTJ — Portland Airport · Portland, Australia
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 PTJ
- WMB · Warrnambool Airport53 mi away
- MGB · Mount Gambier Airport54 mi away
- HLT · Hamilton Airport56 mi away
- NAC · Naracoorte Airport101 mi away
Frequently asked questions
How far is OKO from PTJ?
The flight distance from Yokota (OKO) to Portland (PTJ) is 5,119 miles (8,239 km, 4,449 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKO to PTJ?
A nonstop flight takes about 10h 30m 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 Portland?
Portland is 1 hour ahead of Yokota.
What is the cheapest way to fly from OKO to PTJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKO–PTJ that never appear on search engines, with no booking fees.