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GMP to KJP: distance & flight time

Seoul (Gimpo International Airport) → Kerama (Kerama Airport)

788 mi
1,267 km · 684 nm
2h 11m
estimated nonstop flight time
Same time
time difference · heading south
See live GMPKJP fares Phone-only fares on this route — call free

Flight time details

788 miles nonstop takes roughly 2h 11m gate to gate, flying south. 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

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.

Frequently asked questions

How far is GMP from KJP?

The flight distance from Seoul (GMP) to Kerama (KJP) is 788 miles (1,267 km, 684 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from GMP to KJP?

A nonstop flight takes about 2h 11m 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 GMP to KJP?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GMP–KJP that never appear on search engines, with no booking fees.
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