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AIRPORT

Wonju AirportRKNW / WJU

Wonju Airport serves Wonju, Gangwon Teukbyeoljachi-do (Gangwon Special Self-Governing Province), South Korea. Its ICAO code is RKNW and its IATA code WJU. The longest of its one runway is 03/21, at 9,000 ft (2,743 m). The field is 329 ft (100 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

RKNW

IATA

WJU

LONGEST RUNWAY

9,000 ft

2,743 m · 03/21

ELEVATION

329 ft

100 m

TIME ZONE

UTC+9

Asia/Seoul

POSITION

37.437°N

127.960°E

Runways

03/219,000 ft · 2,743 mCON

Nearest airports

Jungwon Air Base/Chungju Airport RKTI 25 nm35m

Seoul Air Base (K-16) RKSM 40 nm35m

Suwon Airport RKSW 47 nm35m

Osan Air Base RKSO 49 nm35m

Cheongju International Airport/Cheongju Air Base (K-59/G-513) RKTU 49 nm35m

Yangyang International Airport RKNY 50 nm35m

Gangneung Airport (K-18) RKNN 51 nm35m

Yecheon Airbase RKTY 52 nm35m

Questions people ask about Wonju Airport

How long is the runway at Wonju Airport?

The longest runway, 03/21, is 9,000 ft (2,743 m), surface CON.

What is the elevation of Wonju Airport?

329 ft (100 m) above mean sea level.

What time zone is Wonju Airport in?

Asia/Seoul: UTC+9.

What are the codes for Wonju Airport?

ICAO RKNW, IATA WJU. It serves Wonju, South Korea.

How far can you fly from Wonju?

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

Open RKNW 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