Longest Airport Runways in South Korea
Airports in South Korea ranked by the length of their longest open runway.
1Incheon International AirportSeoul · 13,123 ft · ASPH
4,000 m
2Seoul Gimpo International AirportSeoul · 11,811 ft · ASP
3,600 m
3Gimhae International AirportBusan · 10,499 ft · CON
3,200 m
4Jeju International AirportJeju City · 10,433 ft · ASP
3,180 m
5Seoul Air Base (K-16)Seongnam · 9,700 ft · CON
2,957 m
6Jungwon Air Base/Chungju AirportGimseang-ro · 9,330 ft · CON
2,844 m
7Gwangju AirportGwangju · 9,300 ft · CON
2,835 m
8Muan International AirportMuan (Piseo-ri) · 9,186 ft · concrete
2,800 m
9Daegu International AirportDaegu · 9,039 ft · CON
2,755 m
10Osan Air BasePyeongtaek · 9,004 ft · CON
2,744 m
11Cheongju International Airport/Cheongju Air Base (K-59/G-513)Cheongju · 9,000 ft · CON
2,743 m
12Gangneung Airport (K-18)Gangneung · 9,000 ft · CON
2,743 m
13Gunsan Airport / Gunsan Air BaseGunsan · 9,000 ft · CON
2,743 m
14Sacheon Airport / Sacheon Air BaseSacheon · 9,000 ft · CON
2,743 m
15Seosan Air BaseSeosan · 9,000 ft · CON
2,743 m
16Suwon AirportSuwon · 9,000 ft · ASP
2,743 m
17Wonju Airport / Hoengseong Air Base (K-38/K-46)Wonju · 9,000 ft · CON
2,743 m
18Yecheon AirbaseYecheon-ri · 9,000 ft · CON
2,743 m
19Camp Humphreys (A-511) Desiderio Army AirfieldPyeongtaek · 8,217 ft · ASP
2,505 m
20Yangyang International AirportGonghang-ro · 8,202 ft · CON
2,500 m
21Jeongseok AirportJeju Island · 7,589 ft · ASP
2,313 m
22Pohang Airport (G-815/K-3)Pohang · 7,000 ft · CON
2,134 m
23Yeosu AirportYeosu · 6,890 ft · ASP
2,100 m
24Ulsan AirportUlsan · 6,561 ft · ASP
2,000 m
25Icheon (G-510) AirfieldJinsangmi-ro · 5,314 ft · CON
1,620 m
26Mokpo Air BaseGonghang-ro (Mokpo) · 5,249 ft · ASP
1,600 m
27Jeonju (G 703) Air BaseJeonju · 4,800 ft · ASP
1,463 m
28Seongmu Airport4,000 ft · CON
1,219 m
29G 536 AirportSongdang-ri · 3,937 ft · CON
1,200 m
30Ganap-ri (G-222) AirportGanap-ri · 3,915 ft · ASP
1,193 m
31Ji Po Ri Airfield (G-237)Witguntan · 3,900 ft · GRE
1,189 m
32Taean AirportTaean · 3,871 ft
1,180 m
33Jinhae Air BaseJinhae · 3,766 ft · ASP
1,148 m
34Jecheon (G-605) AirportJecheon · 3,705 ft · ASP
1,129 m
35Susaek (G 113) AirportGoyang · 3,680 ft · Asphalt
1,122 m
36Pocheon (G-217) AirportPocheon · 3,640 ft · ASP
1,109 m
37Yanggu (G-404) AirportYanggu · 3,600 ft · ASP
1,097 m
38Jochiwon (G-505) AirfieldJochiwon · 3,100 ft · ASP
945 m
39G-420 AirportGirin-myeon · 2,735 ft · ASP
834 m
40G-412 AirportHyeonchon · 2,400 ft · GRE
732 m
41Idong Airport (G-231)Idong-myeon · 2,345 ft · ASP
715 m
42G-413 AirportGoseong · 2,305 ft · GRE
703 m
43G 233 AirportMunam · 2,300 ft · GVL
701 m
44G-419 AirportHongcheon-ro · 2,300 ft · BIT
701 m
45Yongin (G-501) AirportPogong-ro · 2,001 ft · ASP
610 m
46G-406 AirportJukgok-ro · 2,000 ft · ASP
610 m
47Baekui-ri (G-228) AirfieldGososeong-ri · 1,900 ft · ASP
579 m
48G-314 AirportHwacheon · 1,900 ft · GRE
579 m
49G-307 AirportYulmun-ri · 1,870 ft · ASP
570 m
50G-317 AirportHwacheon · 1,862 ft · GRE
568 m
Highlights
Within South Korea, Incheon International Airport ranks first in 2026 with 4,000 m, followed by Seoul Gimpo International Airport (3,600 m) and Gimhae International Airport (3,200 m).
Across 50 entries, values run from 4,000 m (Incheon International Airport) to 568 m (G-317 Airport), with a median of 1,610 m.
Source: OurAirports, airports and runway datasets, 2026. Unit: metres.
All