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KMG to OKO: distance & flight time
Kunming (Kunming Changshui International Airport) → Yokota (Yokota Air Base)
2,276 mi
3,663 km · 1,978 nm
4h 56m
estimated nonstop flight time
+1h
time difference · heading northeast
See live KMG→OKO fares Phone-only fares on this route — call free
Flight time details
2,276 miles nonstop takes roughly 4h 56m 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
- KMG — Kunming Changshui International Airport · Kunming, 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 KMG
- YUA · Yuanmou Air Base79 mi away
- PZI · Bao'anying Airport122 mi away
- ACX · Xingyi Airport127 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 KMG from OKO?
The flight distance from Kunming (KMG) to Yokota (OKO) is 2,276 miles (3,663 km, 1,978 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KMG to OKO?
A nonstop flight takes about 4h 56m 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 Kunming and Yokota?
Yokota is 1 hour ahead of Kunming.
What is the cheapest way to fly from KMG to OKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KMG–OKO that never appear on search engines, with no booking fees.