| Watertown Town to Katwijk | 3,442.42 mi (5,540.03 km) |
| Watertown Town to Kerkrade | 3,542.18 mi (5,700.59 km) |
| Watertown Town to Klazienaveen | 3,529.95 mi (5,680.90 km) |
| Watertown Town to Koog aan de Zaan | 3,451.11 mi (5,554.02 km) |
| Watertown Town to Krimpen aan den IJssel | 3,455.95 mi (5,561.81 km) |
| Watertown Town to Krommenie | 3,448.99 mi (5,550.61 km) |
| Watertown Town to Kudelstaart | 3,454.73 mi (5,559.85 km) |
| Watertown Town to Landgraaf | 3,539.59 mi (5,696.42 km) |
| Watertown Town to Landsmeer | 3,456.52 mi (5,562.73 km) |
| Watertown Town to Langedijk | 3,445.41 mi (5,544.85 km) |
| Watertown Town to Laren | 3,473.51 mi (5,590.08 km) |
| Watertown Town to Leek | 3,495.79 mi (5,625.93 km) |
| Watertown Town to Leerdam | 3,476.92 mi (5,595.57 km) |
| Watertown Town to Leeuwarden | 3,471.75 mi (5,587.24 km) |
| Watertown Town to Leiden | 3,446.29 mi (5,546.27 km) |
