| Williamstown to Katwijk | 3,713.36 mi (5,976.08 km) |
| Williamstown to Kerkrade | 3,812.83 mi (6,136.16 km) |
| Williamstown to Klazienaveen | 3,801.12 mi (6,117.32 km) |
| Williamstown to Koog aan de Zaan | 3,722.14 mi (5,990.21 km) |
| Williamstown to Krimpen aan den IJssel | 3,726.83 mi (5,997.75 km) |
| Williamstown to Krommenie | 3,720.03 mi (5,986.81 km) |
| Williamstown to Kudelstaart | 3,725.71 mi (5,995.94 km) |
| Williamstown to Landgraaf | 3,810.25 mi (6,132.01 km) |
| Williamstown to Landsmeer | 3,727.55 mi (5,998.92 km) |
| Williamstown to Langedijk | 3,716.49 mi (5,981.12 km) |
| Williamstown to Laren | 3,744.52 mi (6,026.22 km) |
| Williamstown to Leek | 3,767.00 mi (6,062.40 km) |
| Williamstown to Leerdam | 3,747.83 mi (6,031.55 km) |
| Williamstown to Leeuwarden | 3,742.94 mi (6,023.69 km) |
| Williamstown to Leiden | 3,717.23 mi (5,982.31 km) |
