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SEF to GMP: distance & flight time
Sebring (Sebring Regional Airport) → Seoul (Gimpo International Airport)
7,589 mi
12,213 km · 6,594 nm
15h 21m
estimated nonstop flight time
+13h
time difference · heading northwest
See live SEF→GMP fares Phone-only fares on this route — call free
Flight time details
7,589 miles nonstop takes roughly 15h 21m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- SEF — Sebring Regional Airport · Sebring, 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 SEF
- AVO · Avon Park Executive Airport15 mi away
- MCO · Orlando International Airport67 mi away
- OBE · Okeechobee County Airport33 mi away
- TPA · Tampa International Airport81 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 SEF from GMP?
The flight distance from Sebring (SEF) to Seoul (GMP) is 7,589 miles (12,213 km, 6,594 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEF to GMP?
A nonstop flight takes about 15h 21m 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 Sebring and Seoul?
Seoul is 13 hours ahead of Sebring.
What is the cheapest way to fly from SEF to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEF–GMP that never appear on search engines, with no booking fees.