| Opovo to Katwijk | 879.44 mi (1,415.32 km) |
| Opovo to Kerkrade | 774.62 mi (1,246.63 km) |
| Opovo to Klazienaveen | 806.90 mi (1,298.58 km) |
| Opovo to Koog aan de Zaan | 874.10 mi (1,406.73 km) |
| Opovo to Krimpen aan den IJssel | 864.14 mi (1,390.71 km) |
| Opovo to Krommenie | 876.46 mi (1,410.53 km) |
| Opovo to Kudelstaart | 868.18 mi (1,397.20 km) |
| Opovo to Landgraaf | 777.32 mi (1,250.98 km) |
| Opovo to Landsmeer | 868.69 mi (1,398.02 km) |
| Opovo to Langedijk | 882.16 mi (1,419.71 km) |
| Opovo to Laren | 850.80 mi (1,369.24 km) |
| Opovo to Leek | 844.68 mi (1,359.38 km) |
| Opovo to Leerdam | 844.08 mi (1,358.42 km) |
| Opovo to Leeuwarden | 866.29 mi (1,394.16 km) |
| Opovo to Leiden | 875.40 mi (1,408.83 km) |
