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ONO to KAG: distance & flight time
Ontario (Ontario Municipal Airport) → Kangnung (Gangneung Airport (K-18))
5,446 mi
8,765 km · 4,733 nm
11h 9m
estimated nonstop flight time
+15h
time difference · heading northwest
See live ONO→KAG fares Phone-only fares on this route — call free
Flight time details
5,446 miles nonstop takes roughly 11h 9m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- ONO — Ontario Municipal Airport · Ontario, United States
- KAG — Gangneung Airport (K-18) · Kangnung, South Korea
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 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
Near KAG
- YNY · Yangyang International Airport26 mi away
- WJU · Wonju/Hoengseong Air Base (K-38/K-46)58 mi away
- YEC · Yecheon Airbase84 mi away
- ICN · Incheon International Airport138 mi away
Frequently asked questions
How far is ONO from KAG?
The flight distance from Ontario (ONO) to Kangnung (KAG) is 5,446 miles (8,765 km, 4,733 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONO to KAG?
A nonstop flight takes about 11h 9m 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 Ontario and Kangnung?
Kangnung is 15 hours ahead of Ontario.
What is the cheapest way to fly from ONO to KAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONO–KAG that never appear on search engines, with no booking fees.