| Castelnaudary to Kikinda | 924.56 mi (1,487.93 km) |
| Castelnaudary to Kladovo | 1,028.24 mi (1,654.80 km) |
| Castelnaudary to Knic | 937.42 mi (1,508.64 km) |
| Castelnaudary to Knjazevac | 1,025.42 mi (1,650.25 km) |
| Castelnaudary to Koceljeva | 890.68 mi (1,433.41 km) |
| Castelnaudary to Kosjeric | 897.35 mi (1,444.15 km) |
| Castelnaudary to Kovacica | 930.58 mi (1,497.63 km) |
| Castelnaudary to Kovin | 947.41 mi (1,524.70 km) |
| Castelnaudary to Kragujevac | 948.02 mi (1,525.69 km) |
| Castelnaudary to Kraljevo | 936.97 mi (1,507.91 km) |
| Castelnaudary to Krupanj | 869.11 mi (1,398.70 km) |
| Castelnaudary to Krusevac | 969.70 mi (1,560.58 km) |
| Castelnaudary to Kucevo | 982.30 mi (1,580.85 km) |
| Castelnaudary to Kula | 879.29 mi (1,415.08 km) |
| Castelnaudary to Kursumlija | 970.22 mi (1,561.41 km) |
