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AIRPORT

Seoul Air Base (K-16)RKSM / SSN

Seoul Air Base (K-16) serves Seongnam, Gyeonggi-do (Gyeonggi Province), South Korea. Its ICAO code is RKSM and its IATA code SSN. The longest of its 2 runways is 02/20, at 9,700 ft (2,957 m). The field is 92 ft (28 m) above sea level. Local time is Asia/Seoul, UTC+9.

Published by Overfly · Airport data: OurAirports, 14 Sep 2026 · Last updated 23 Sep 2026

ICAO

RKSM

IATA

SSN

LONGEST RUNWAY

9,700 ft

2,957 m · 02/20

ELEVATION

92 ft

28 m

TIME ZONE

UTC+9

Asia/Seoul

POSITION

37.445°N

127.113°E

Runways

02/209,700 ft · 2,957 mCON

01/199,000 ft · 2,743 mCON

Nearest airports

Suwon Airport RKSW 13 nm30m

Seoul Gimpo International Airport RKSS 17 nm30m

Osan Air Base RKSO 22 nm35m

Camp Humphreys (A-511) Desiderio Army Airfield RKSG 29 nm35m

Incheon International Airport RKSI 32 nm35m

Wonju Airport RKNW 40 nm35m

Jungwon Air Base/Chungju Airport RKTI 45 nm35m

Cheongju International Airport/Cheongju Air Base (K-59/G-513) RKTU 48 nm35m

Questions people ask about Seoul Air Base (K-16)

How long is the runway at Seoul Air Base (K-16)?

The longest runway, 02/20, is 9,700 ft (2,957 m), surface CON. Seoul Air Base (K-16) has 2 runways in all.

What is the elevation of Seoul Air Base (K-16)?

92 ft (28 m) above mean sea level.

What time zone is Seoul Air Base (K-16) in?

Asia/Seoul: UTC+9.

What are the codes for Seoul Air Base (K-16)?

ICAO RKSM, IATA SSN. It serves Seongnam, South Korea.

How far can you fly from Seongnam?

Open the mapper with a 7,300 nm range ring around RKSM, then pick your own aircraft, add a route and check every leg.

Open RKSM in the mapper

For reference and planning interest. Not for operational flight planning. Runway and elevation data from OurAirports; check current charts and NOTAMs before any flight. © 2026 Overfly.Flights