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GMP to RTB: distance & flight time
Seoul (Gimpo International Airport) → Roatan (Juan Manuel Galvez International Airport)
8,131 mi
13,085 km · 7,066 nm
16h 25m
estimated nonstop flight time
-15h
time difference · heading northeast
See live GMP→RTB fares Phone-only fares on this route — call free
Flight time details
8,131 miles nonstop takes roughly 16h 25m 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
- RTB — Juan Manuel Galvez International Airport · Roatan, Honduras
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 RTB
- UII · Utila Airport28 mi away
- GJA · La Laguna Airport42 mi away
- LCE · Goloson International Airport45 mi away
- TJI · Trujillo Airport47 mi away
Frequently asked questions
How far is GMP from RTB?
The flight distance from Seoul (GMP) to Roatan (RTB) is 8,131 miles (13,085 km, 7,066 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GMP to RTB?
A nonstop flight takes about 16h 25m 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 Roatan?
Roatan is 15 hours behind Seoul.
What is the cheapest way to fly from GMP to RTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GMP–RTB that never appear on search engines, with no booking fees.