Need help booking?
Unpublished phone-only deals available
PKH to OKO: distance & flight time
Porto Heli (Porto Cheli Airport) → Yokota (Yokota Air Base)
5,945 mi
9,568 km · 5,166 nm
12h 7m
estimated nonstop flight time
+6h
time difference · heading northeast
See live PKH→OKO fares Phone-only fares on this route — call free
Flight time details
5,945 miles nonstop takes roughly 12h 7m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- PKH — Porto Cheli Airport · Porto Heli, Greece
- 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 PKH
- SPJ · Sparti Airport41 mi away
- HEW · Athen Helenikon Airport52 mi away
- ATH · Eleftherios Venizelos International Airport62 mi away
- KLX · Kalamata Airport64 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 PKH from OKO?
The flight distance from Porto Heli (PKH) to Yokota (OKO) is 5,945 miles (9,568 km, 5,166 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PKH to OKO?
A nonstop flight takes about 12h 7m 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 Porto Heli and Yokota?
Yokota is 6 hours ahead of Porto Heli.
What is the cheapest way to fly from PKH to OKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PKH–OKO that never appear on search engines, with no booking fees.