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ZHI to OKE: distance & flight time
Grenchen (Grenchen Airport) → Okierabu (Okierabu Airport)
6,121 mi
9,851 km · 5,319 nm
12h 28m
estimated nonstop flight time
+7h
time difference · heading northeast
See live ZHI→OKE fares Phone-only fares on this route — call free
Flight time details
6,121 miles nonstop takes roughly 12h 28m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- ZHI — Grenchen Airport · Grenchen, Switzerland
- OKE — Okierabu Airport · Okierabu, 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 ZHI
- BRN · Bern Belp Airport19 mi away
- BSL · EuroAirport Basel-Mulhouse-Freiburg Airport29 mi away
- QNC · Neuchatel Airport30 mi away
- BOR · Fontaine Airport38 mi away
Near OKE
- TKN · Tokunoshima Airport30 mi away
- RNJ · Yoron Airport32 mi away
- IEJ · Ie Jima Airport74 mi away
- ASJ · Amami Airport93 mi away
Frequently asked questions
How far is ZHI from OKE?
The flight distance from Grenchen (ZHI) to Okierabu (OKE) is 6,121 miles (9,851 km, 5,319 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZHI to OKE?
A nonstop flight takes about 12h 28m 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 Grenchen and Okierabu?
Okierabu is 7 hours ahead of Grenchen.
What is the cheapest way to fly from ZHI to OKE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZHI–OKE that never appear on search engines, with no booking fees.