| Colonia to Katwijk | 3,645.73 mi (5,867.24 km) |
| Colonia to Kerkrade | 3,745.66 mi (6,028.06 km) |
| Colonia to Klazienaveen | 3,732.97 mi (6,007.63 km) |
| Colonia to Koog aan de Zaan | 3,654.35 mi (5,881.10 km) |
| Colonia to Krimpen aan den IJssel | 3,659.32 mi (5,889.11 km) |
| Colonia to Krommenie | 3,652.22 mi (5,877.68 km) |
| Colonia to Kudelstaart | 3,658.03 mi (5,887.02 km) |
| Colonia to Landgraaf | 3,743.07 mi (6,023.89 km) |
| Colonia to Landsmeer | 3,659.76 mi (5,889.81 km) |
| Colonia to Langedijk | 3,648.59 mi (5,871.84 km) |
| Colonia to Laren | 3,676.78 mi (5,917.20 km) |
| Colonia to Leek | 3,698.72 mi (5,952.51 km) |
| Colonia to Leerdam | 3,680.27 mi (5,922.83 km) |
| Colonia to Leeuwarden | 3,674.71 mi (5,913.87 km) |
| Colonia to Leiden | 3,649.62 mi (5,873.49 km) |
