| Penarth to Kanjiza | 1,115.21 mi (1,794.75 km) |
| Penarth to Kikinda | 1,139.76 mi (1,834.26 km) |
| Penarth to Kladovo | 1,273.02 mi (2,048.73 km) |
| Penarth to Knic | 1,219.23 mi (1,962.16 km) |
| Penarth to Knjazevac | 1,306.54 mi (2,102.67 km) |
| Penarth to Koceljeva | 1,160.57 mi (1,867.76 km) |
| Penarth to Kosjeric | 1,182.94 mi (1,903.76 km) |
| Penarth to Kovacica | 1,171.47 mi (1,885.29 km) |
| Penarth to Kovin | 1,198.78 mi (1,929.25 km) |
| Penarth to Kragujevac | 1,224.76 mi (1,971.07 km) |
| Penarth to Kraljevo | 1,225.44 mi (1,972.16 km) |
| Penarth to Krupanj | 1,146.23 mi (1,844.68 km) |
| Penarth to Krusevac | 1,257.35 mi (2,023.51 km) |
| Penarth to Kucevo | 1,237.76 mi (1,991.99 km) |
| Penarth to Kula | 1,108.85 mi (1,784.52 km) |
