| Columbia Heights to Katwijk | 4,138.98 mi (6,661.05 km) |
| Columbia Heights to Kerkrade | 4,250.92 mi (6,841.19 km) |
| Columbia Heights to Klazienaveen | 4,203.75 mi (6,765.27 km) |
| Columbia Heights to Koog aan de Zaan | 4,141.23 mi (6,664.67 km) |
| Columbia Heights to Krimpen aan den IJssel | 4,156.23 mi (6,688.81 km) |
| Columbia Heights to Krommenie | 4,138.75 mi (6,660.67 km) |
| Columbia Heights to Kudelstaart | 4,148.95 mi (6,677.09 km) |
| Columbia Heights to Landgraaf | 4,247.89 mi (6,836.31 km) |
| Columbia Heights to Landsmeer | 4,146.56 mi (6,673.25 km) |
| Columbia Heights to Langedijk | 4,131.82 mi (6,649.53 km) |
| Columbia Heights to Laren | 4,164.83 mi (6,702.65 km) |
| Columbia Heights to Leek | 4,165.78 mi (6,704.18 km) |
| Columbia Heights to Leerdam | 4,174.65 mi (6,718.45 km) |
| Columbia Heights to Leeuwarden | 4,144.44 mi (6,669.84 km) |
| Columbia Heights to Leiden | 4,143.12 mi (6,667.70 km) |
