| Watertown Town to Kirchlengern | 3,608.19 mi (5,806.82 km) |
| Watertown Town to Kirchlinteln | 3,614.60 mi (5,817.14 km) |
| Watertown Town to Kirchseeon | 3,860.54 mi (6,212.94 km) |
| Watertown Town to Kirchzarten | 3,701.21 mi (5,956.53 km) |
| Watertown Town to Kirkel | 3,633.14 mi (5,846.98 km) |
| Watertown Town to Kissing | 3,816.40 mi (6,141.89 km) |
| Watertown Town to Kisslegg | 3,787.04 mi (6,094.65 km) |
| Watertown Town to Kitzingen | 3,739.30 mi (6,017.83 km) |
| Watertown Town to Kleinblittersdorf | 3,628.67 mi (5,839.78 km) |
| Watertown Town to Kleve | 3,521.01 mi (5,666.52 km) |
| Watertown Town to Klipphausen | 3,831.20 mi (6,165.72 km) |
| Watertown Town to Klotze | 3,693.93 mi (5,944.81 km) |
| Watertown Town to Koblenz | 3,617.68 mi (5,822.09 km) |
| Watertown Town to Kolbermoor | 3,875.11 mi (6,236.39 km) |
| Watertown Town to Kolkwitz | 3,837.91 mi (6,176.52 km) |
