| Barcelona to Katwijk | 754.79 mi (1,214.72 km) |
| Barcelona to Kerkrade | 681.00 mi (1,095.97 km) |
| Barcelona to Klazienaveen | 815.78 mi (1,312.86 km) |
| Barcelona to Koog aan de Zaan | 775.64 mi (1,248.28 km) |
| Barcelona to Krimpen aan den IJssel | 736.63 mi (1,185.49 km) |
| Barcelona to Krommenie | 777.66 mi (1,251.53 km) |
| Barcelona to Kudelstaart | 759.43 mi (1,222.18 km) |
| Barcelona to Landgraaf | 683.27 mi (1,099.62 km) |
| Barcelona to Landsmeer | 774.26 mi (1,246.05 km) |
| Barcelona to Langedijk | 791.04 mi (1,273.06 km) |
| Barcelona to Laren | 764.47 mi (1,230.30 km) |
| Barcelona to Leek | 837.37 mi (1,347.62 km) |
| Barcelona to Leerdam | 739.64 mi (1,190.33 km) |
| Barcelona to Leeuwarden | 833.54 mi (1,341.45 km) |
| Barcelona to Leiden | 752.55 mi (1,211.11 km) |
