Distance From Gangneung Airport (K-18) to Seychelles International Airport, KAG - SEZ Distance

The distance from Gangneung Airport (K-18) (KAG) to Seychelles International Airport (SEZ) is 5522 miles or 8887 kilometers or 4796 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Gangneung ( South Korea ) to Mahe Island ( Seychelles )?

A one-way nonstop (direct) flight between Gangneung and Mahe Island takes around 12 hours 41 minutes.

Estimated flight time from Gangneung Airport (K-18), Gangneung, South Korea to Seychelles International Airport, Mahe Island, Seychelles is 12 hours 41 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • KAG - SEZ

Kilometers		8887 km
Statute Miles		5522 miles
Nautical Miles		4796 nm
Avg. Time of Flight		12 hours 41 minutes

Gangneung Airport (K-18) to Seychelles International Airport Flight Route Map - KAG to SEZ Flight Path

Location of Gangneung Airport (K-18) & Seychelles International Airport is given below.
Click the map to view Gangneung to Mahe Island nonstop flight path and travel direction.

Click to see flight route on Google Map between Gangneung, South Korea and Mahe Island, Seychelles. .

Nonstop flight route between Gangneung, South Korea and Mahe Island, Seychelles.

Time Difference Between the Airports • KAG - SEZ

Time difference between Gangneung (South Korea) and Mahe Island (Seychelles) is 5 Hours.
Mahe Island time is 5 Hours behind Gangneung.

Location	Local Time
Gangneung (South Korea)	2026-09-24, 08:18:13 KST
Mahe Island (Seychelles)	2026-09-24, 03:18:13 +04

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Gangneung Airport (K-18) (KAG / RKNN) Gangneung, South Korea

Destination

Seychelles International Airport (SEZ / FSIA) Mahe Island, Seychelles