| Rockville Centre to Katwijk | 3,615.67 mi (5,818.85 km) |
| Rockville Centre to Kerkrade | 3,715.23 mi (5,979.09 km) |
| Rockville Centre to Klazienaveen | 3,703.36 mi (5,959.98 km) |
| Rockville Centre to Koog aan de Zaan | 3,624.42 mi (5,832.94 km) |
| Rockville Centre to Krimpen aan den IJssel | 3,629.15 mi (5,840.56 km) |
| Rockville Centre to Krommenie | 3,622.30 mi (5,829.53 km) |
| Rockville Centre to Kudelstaart | 3,628.00 mi (5,838.70 km) |
| Rockville Centre to Landgraaf | 3,712.65 mi (5,974.93 km) |
| Rockville Centre to Landsmeer | 3,629.83 mi (5,841.65 km) |
| Rockville Centre to Langedijk | 3,618.75 mi (5,823.82 km) |
| Rockville Centre to Laren | 3,646.80 mi (5,868.96 km) |
| Rockville Centre to Leek | 3,669.22 mi (5,905.04 km) |
| Rockville Centre to Leerdam | 3,650.15 mi (5,874.34 km) |
| Rockville Centre to Leeuwarden | 3,645.17 mi (5,866.34 km) |
| Rockville Centre to Leiden | 3,619.54 mi (5,825.09 km) |
