Need help booking?
Unpublished phone-only deals available
GAS to SSN: distance & flight time
Garissa (Garissa Airport) → Seoul East (Seoul Air Base (K-16))
6,099 mi
9,815 km · 5,300 nm
12h 26m
estimated nonstop flight time
+6h
time difference · heading northeast
See live GAS→SSN fares Phone-only fares on this route — call free
Flight time details
6,099 miles nonstop takes roughly 12h 26m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- GAS — Garissa Airport · Garissa, Kenya
- SSN — Seoul Air Base (K-16) · Seoul East, 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 GAS
- HOA · Hola Airport77 mi away
- JJM · Mulika Lodge Airport109 mi away
Near SSN
- ICN · Incheon International Airport36 mi away
- SWU · Suwon Airport15 mi away
- GMP · Gimpo International Airport19 mi away
- OSN · Osan Air Base25 mi away
Frequently asked questions
How far is GAS from SSN?
The flight distance from Garissa (GAS) to Seoul East (SSN) is 6,099 miles (9,815 km, 5,300 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GAS to SSN?
A nonstop flight takes about 12h 26m 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 Garissa and Seoul East?
Seoul East is 6 hours ahead of Garissa.
What is the cheapest way to fly from GAS to SSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GAS–SSN that never appear on search engines, with no booking fees.