| Linee ferroviarie | total: 3,979 km (2016) standard gauge: 3,979 km 1.435-m gauge (2,727 km electrified) (2016) |
| Strade | total: 100,428 km (2016) paved: 92,795 km (includes 4,193 km of expressways) (2016) unpaved: 7,633 km (2016) |
| Canali navigabili | 1.600 km (most navigable only by small craft) (2011) |
| Porti | major seaport(s): Busan, Incheon, Gunsan, Kwangyang, Mokpo, Pohang, Ulsan, Yeosu container port(s) (TEUs): Busan (20,493,000), Incheon (3,050,000), Kwangyang (2,230,000) (2017) LNG terminal(s) (import): Incheon, Kwangyang, Pyeongtaek, Samcheok, Tongyeong, Yeosu |
| Numero di navi della marina mercantile | total: 1,897 by type: bulk carrier 95, container ship 86, general cargo 379, oil tanker 196, other 1141 (2018) |
| Aeroporti | total: 111 (2013) |
| Aeroporti con piste pavimentate | total: 71 (2017) over 3,047 m: 4 (2017) 2,438 to 3,047 m: 19 (2017) 1,524 to 2,437 m: 12 (2017) 914 to 1,523 m: 13 (2017) under 914 m: 23 (2017) |
| Aeroporti con piste sterrata | total: 40 (2013) 914 to 1,523 m: 2 (2013) under 914 m: 38 (2013) |
| Heliports | 466 (2013) |
Fonte: CIA World Factbook - Aggiornato a partire da dicembre 31, 2019
