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CYI to OKO: distance & flight time
Chiayi (Chiayi Airport) → Yokota (Yokota Air Base)
1,416 mi
2,279 km · 1,230 nm
3h 33m
estimated nonstop flight time
+1h
time difference · heading northeast
See live CYI→OKO fares Phone-only fares on this route — call free
Flight time details
1,416 miles nonstop takes roughly 3h 33m gate to gate, flying northeast. 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
- CYI — Chiayi Airport · Chiayi, Taiwan
- 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 CYI
- TNN · Tainan Airport37 mi away
- MZG · Makung Airport49 mi away
- PIF · Pingtung North Airport53 mi away
- TXG · Taichung Airport53 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 CYI from OKO?
The flight distance from Chiayi (CYI) to Yokota (OKO) is 1,416 miles (2,279 km, 1,230 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYI to OKO?
A nonstop flight takes about 3h 33m 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 Chiayi and Yokota?
Yokota is 1 hour ahead of Chiayi.
What is the cheapest way to fly from CYI to OKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYI–OKO that never appear on search engines, with no booking fees.