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KUV to ONO: distance & flight time
Kunsan (Kunsan Air Base) → Ontario (Ontario Municipal Airport)
5,627 mi
9,056 km · 4,890 nm
11h 30m
estimated nonstop flight time
-15h
time difference · heading northeast
See live KUV→ONO fares Phone-only fares on this route — call free
Flight time details
5,627 miles nonstop takes roughly 11h 30m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- KUV — Kunsan Air Base · Kunsan, South Korea
- ONO — Ontario Municipal Airport · Ontario, United States
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 KUV
- CHN · Jeon Ju Airport (G-703)28 mi away
- KWJ · Gwangju Airport55 mi away
- HMY · Seosan Air Base56 mi away
- MWX · Muan International Airport64 mi away
Near ONO
- BOI · Boise Air Terminal/Gowen Field50 mi away
- BKE · Baker City Municipal Airport69 mi away
- MYL · McCall Municipal Airport75 mi away
- MUO · Mountain Home Air Force Base88 mi away
Frequently asked questions
How far is KUV from ONO?
The flight distance from Kunsan (KUV) to Ontario (ONO) is 5,627 miles (9,056 km, 4,890 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KUV to ONO?
A nonstop flight takes about 11h 30m 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 Kunsan and Ontario?
Ontario is 15 hours behind Kunsan.
What is the cheapest way to fly from KUV to ONO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KUV–ONO that never appear on search engines, with no booking fees.