| Lockport to Kanjiza | 4,941.44 mi (7,952.48 km) |
| Lockport to Kikinda | 4,966.52 mi (7,992.83 km) |
| Lockport to Kladovo | 5,101.30 mi (8,209.76 km) |
| Lockport to Knic | 5,064.87 mi (8,151.12 km) |
| Lockport to Knjazevac | 5,147.31 mi (8,283.80 km) |
| Lockport to Koceljeva | 5,005.76 mi (8,056.00 km) |
| Lockport to Kosjeric | 5,031.48 mi (8,097.39 km) |
| Lockport to Kovacica | 5,005.97 mi (8,056.33 km) |
| Lockport to Kovin | 5,035.26 mi (8,103.47 km) |
| Lockport to Kragujevac | 5,068.51 mi (8,156.98 km) |
| Lockport to Kraljevo | 5,072.77 mi (8,163.83 km) |
| Lockport to Krupanj | 4,994.28 mi (8,037.52 km) |
| Lockport to Krusevac | 5,102.88 mi (8,212.29 km) |
| Lockport to Kucevo | 5,073.09 mi (8,164.36 km) |
| Lockport to Kula | 4,944.07 mi (7,956.72 km) |
