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UKI to GMP: distance & flight time
Ukiah (Ukiah Municipal Airport) → Seoul (Gimpo International Airport)
5,525 mi
8,892 km · 4,801 nm
11h 18m
estimated nonstop flight time
—
time difference · heading northwest
See live UKI→GMP fares Phone-only fares on this route — call free
Flight time details
5,525 miles nonstop takes roughly 11h 18m gate to gate, flying northwest. 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
- UKI — Ukiah Municipal Airport · Ukiah, United States
- GMP — Gimpo International Airport · Seoul, 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 UKI
- STS · Charles M. Schulz Sonoma County Airport47 mi away
- SFO · San Francisco International Airport113 mi away
- NOT · Marin County Airport - Gnoss Field76 mi away
- APC · Napa County Airport80 mi away
Near GMP
- ICN · Incheon International Airport20 mi away
- SSN · Seoul Air Base (K-16)19 mi away
- SWU · Suwon Airport25 mi away
- OSN · Osan Air Base35 mi away
Frequently asked questions
How far is UKI from GMP?
The flight distance from Ukiah (UKI) to Seoul (GMP) is 5,525 miles (8,892 km, 4,801 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UKI to GMP?
A nonstop flight takes about 11h 18m 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 UKI to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UKI–GMP that never appear on search engines, with no booking fees.