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KMJ to KAG: distance & flight time
Kumamoto (Kumamoto Airport) → Kangnung (Gangneung Airport (K-18))
356 mi
573 km · 310 nm
1h 24m
estimated nonstop flight time
Same time
time difference · heading north
See live KMJ→KAG fares Phone-only fares on this route — call free
Flight time details
356 miles nonstop takes roughly 1h 24m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- KMJ — Kumamoto Airport · Kumamoto, Japan
- 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 KMJ
- HSG · Saga Airport39 mi away
- AXJ · Amakusa Airport47 mi away
- NGS · Nagasaki Airport55 mi away
- FUK · Fukuoka Airport57 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 KMJ from KAG?
The flight distance from Kumamoto (KMJ) to Kangnung (KAG) is 356 miles (573 km, 310 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KMJ to KAG?
A nonstop flight takes about 1h 24m 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 cheapest way to fly from KMJ to KAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KMJ–KAG that never appear on search engines, with no booking fees.