| Castagneto Carducci to Kikinda | 518.77 mi (834.88 km) |
| Castagneto Carducci to Kladovo | 605.54 mi (974.52 km) |
| Castagneto Carducci to Knic | 509.00 mi (819.16 km) |
| Castagneto Carducci to Knjazevac | 594.65 mi (956.99 km) |
| Castagneto Carducci to Koceljeva | 467.49 mi (752.35 km) |
| Castagneto Carducci to Kosjeric | 469.58 mi (755.71 km) |
| Castagneto Carducci to Kovacica | 514.38 mi (827.81 km) |
| Castagneto Carducci to Kovin | 526.69 mi (847.62 km) |
| Castagneto Carducci to Kragujevac | 520.37 mi (837.46 km) |
| Castagneto Carducci to Kraljevo | 507.15 mi (816.18 km) |
| Castagneto Carducci to Krupanj | 444.99 mi (716.14 km) |
| Castagneto Carducci to Krusevac | 539.11 mi (867.62 km) |
| Castagneto Carducci to Kucevo | 558.65 mi (899.06 km) |
| Castagneto Carducci to Kula | 471.75 mi (759.21 km) |
| Castagneto Carducci to Kursumlija | 537.35 mi (864.78 km) |
