| Castalla to Katwijk | 971.15 mi (1,562.92 km) |
| Castalla to Kerkrade | 909.05 mi (1,462.98 km) |
| Castalla to Klazienaveen | 1,042.90 mi (1,678.38 km) |
| Castalla to Koog aan de Zaan | 993.51 mi (1,598.90 km) |
| Castalla to Krimpen aan den IJssel | 954.50 mi (1,536.12 km) |
| Castalla to Krommenie | 995.29 mi (1,601.76 km) |
| Castalla to Kudelstaart | 977.51 mi (1,573.15 km) |
| Castalla to Landgraaf | 911.04 mi (1,466.17 km) |
| Castalla to Landsmeer | 992.80 mi (1,597.76 km) |
| Castalla to Langedijk | 1,008.40 mi (1,622.87 km) |
| Castalla to Laren | 985.02 mi (1,585.23 km) |
| Castalla to Leek | 1,061.06 mi (1,707.62 km) |
| Castalla to Leerdam | 960.31 mi (1,545.47 km) |
| Castalla to Leeuwarden | 1,054.57 mi (1,697.17 km) |
| Castalla to Leiden | 969.40 mi (1,560.09 km) |
