| Portishead to Kanjiza | 1,098.65 mi (1,768.11 km) |
| Portishead to Kikinda | 1,123.23 mi (1,807.67 km) |
| Portishead to Kladovo | 1,256.63 mi (2,022.35 km) |
| Portishead to Knic | 1,203.42 mi (1,936.72 km) |
| Portishead to Knjazevac | 1,290.57 mi (2,076.97 km) |
| Portishead to Koceljeva | 1,144.71 mi (1,842.23 km) |
| Portishead to Kosjeric | 1,167.26 mi (1,878.53 km) |
| Portishead to Kovacica | 1,155.20 mi (1,859.11 km) |
| Portishead to Kovin | 1,182.59 mi (1,903.20 km) |
| Portishead to Kragujevac | 1,208.87 mi (1,945.49 km) |
| Portishead to Kraljevo | 1,209.72 mi (1,946.86 km) |
| Portishead to Krupanj | 1,130.51 mi (1,819.37 km) |
| Portishead to Krusevac | 1,241.55 mi (1,998.08 km) |
| Portishead to Kucevo | 1,221.56 mi (1,965.91 km) |
| Portishead to Kula | 1,092.56 mi (1,758.31 km) |
