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HEK to OKO: distance & flight time
Heihe (Heihe Airport) → Yokota (Yokota Air Base)
1,164 mi
1,874 km · 1,012 nm
3h
estimated nonstop flight time
+1h
time difference · heading southeast
See live HEK→OKO fares Phone-only fares on this route — call free
Flight time details
1,164 miles nonstop takes roughly 3h gate to gate, flying southeast. 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
- HEK — Heihe Airport · Heihe, China
- 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 HEK
- BQS · Ignatyevo Airport18 mi away
- DTU · Wudalianchi Dedu Airport131 mi away
- JGD · Jiagedaqi Airport142 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 HEK from OKO?
The flight distance from Heihe (HEK) to Yokota (OKO) is 1,164 miles (1,874 km, 1,012 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HEK to OKO?
A nonstop flight takes about 3h 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 Heihe and Yokota?
Yokota is 1 hour ahead of Heihe.
What is the cheapest way to fly from HEK to OKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HEK–OKO that never appear on search engines, with no booking fees.