| Waterville to Kanjiza | 4,110.60 mi (6,615.38 km) |
| Waterville to Kikinda | 4,135.57 mi (6,655.55 km) |
| Waterville to Kladovo | 4,270.33 mi (6,872.43 km) |
| Waterville to Knic | 4,222.23 mi (6,795.03 km) |
| Waterville to Knjazevac | 4,308.52 mi (6,933.89 km) |
| Waterville to Koceljeva | 4,163.34 mi (6,700.25 km) |
| Waterville to Kosjeric | 4,186.44 mi (6,737.42 km) |
| Waterville to Kovacica | 4,170.78 mi (6,712.23 km) |
| Waterville to Kovin | 4,198.97 mi (6,757.59 km) |
| Waterville to Kragujevac | 4,227.33 mi (6,803.23 km) |
| Waterville to Kraljevo | 4,228.79 mi (6,805.58 km) |
| Waterville to Krupanj | 4,149.59 mi (6,678.12 km) |
| Waterville to Krusevac | 4,260.40 mi (6,856.45 km) |
| Waterville to Kucevo | 4,237.70 mi (6,819.92 km) |
| Waterville to Kula | 4,108.14 mi (6,611.41 km) |
