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GMP to RAP: distance & flight time
Seoul (Gimpo International Airport) → Rapid City (Rapid City Regional Airport)
5,995 mi
9,648 km · 5,210 nm
12h 13m
estimated nonstop flight time
-15h
time difference · heading northeast
See live GMP→RAP fares Phone-only fares on this route — call free
Flight time details
5,995 miles nonstop takes roughly 12h 13m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- GMP — Gimpo International Airport · Seoul, South Korea
- RAP — Rapid City Regional Airport · Rapid City, United States
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 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
Near RAP
- RCA · Ellsworth Air Force Base7 mi away
- SPF · Black Hills Airport-Clyde Ice Field47 mi away
- CDR · Chadron Municipal Airport83 mi away
- GCC · Gillette Campbell County Airport125 mi away
Frequently asked questions
How far is GMP from RAP?
The flight distance from Seoul (GMP) to Rapid City (RAP) is 5,995 miles (9,648 km, 5,210 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GMP to RAP?
A nonstop flight takes about 12h 13m 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 Seoul and Rapid City?
Rapid City is 15 hours behind Seoul.
What is the cheapest way to fly from GMP to RAP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GMP–RAP that never appear on search engines, with no booking fees.