| Upton to Kanjiza | 1,144.00 mi (1,841.08 km) |
| Upton to Kikinda | 1,168.98 mi (1,881.29 km) |
| Upton to Kladovo | 1,303.83 mi (2,098.32 km) |
| Upton to Knic | 1,259.77 mi (2,027.41 km) |
| Upton to Knjazevac | 1,344.20 mi (2,163.29 km) |
| Upton to Koceljeva | 1,200.65 mi (1,932.26 km) |
| Upton to Kosjeric | 1,225.54 mi (1,972.32 km) |
| Upton to Kovacica | 1,204.96 mi (1,939.20 km) |
| Upton to Kovin | 1,233.52 mi (1,985.15 km) |
| Upton to Kragujevac | 1,264.04 mi (2,034.27 km) |
| Upton to Kraljevo | 1,267.21 mi (2,039.37 km) |
| Upton to Krupanj | 1,188.39 mi (1,912.52 km) |
| Upton to Krusevac | 1,297.91 mi (2,088.78 km) |
| Upton to Kucevo | 1,272.04 mi (2,047.14 km) |
| Upton to Kula | 1,142.43 mi (1,838.56 km) |
