| Ostend to Kerkrade | 138.94 mi (223.60 km) |
| Ostend to Klazienaveen | 201.85 mi (324.84 km) |
| Ostend to Koog aan de Zaan | 117.44 mi (189.01 km) |
| Ostend to Krimpen aan den IJssel | 85.93 mi (138.29 km) |
| Ostend to Krommenie | 118.16 mi (190.16 km) |
| Ostend to Kudelstaart | 104.77 mi (168.60 km) |
| Ostend to Landgraaf | 136.81 mi (220.17 km) |
| Ostend to Landsmeer | 119.30 mi (191.99 km) |
| Ostend to Langedijk | 129.06 mi (207.70 km) |
| Ostend to Laren | 121.68 mi (195.83 km) |
| Ostend to Leek | 198.72 mi (319.80 km) |
| Ostend to Leerdam | 104.60 mi (168.34 km) |
| Ostend to Leeuwarden | 182.47 mi (293.66 km) |
| Ostend to Leiden | 93.22 mi (150.03 km) |
| Ostend to Leiderdorp | 94.88 mi (152.70 km) |
