| Portage to Katwijk | 4,003.74 mi (6,443.40 km) |
| Portage to Kerkrade | 4,111.14 mi (6,616.25 km) |
| Portage to Klazienaveen | 4,079.32 mi (6,565.04 km) |
| Portage to Koog aan de Zaan | 4,008.91 mi (6,451.72 km) |
| Portage to Krimpen aan den IJssel | 4,019.47 mi (6,468.71 km) |
| Portage to Krommenie | 4,006.57 mi (6,447.95 km) |
| Portage to Kudelstaart | 4,014.86 mi (6,461.29 km) |
| Portage to Landgraaf | 4,108.29 mi (6,611.65 km) |
| Portage to Landsmeer | 4,014.33 mi (6,460.44 km) |
| Portage to Langedijk | 4,001.09 mi (6,439.13 km) |
| Portage to Laren | 4,032.19 mi (6,489.18 km) |
| Portage to Leek | 4,042.71 mi (6,506.11 km) |
| Portage to Leerdam | 4,039.21 mi (6,500.48 km) |
| Portage to Leeuwarden | 4,019.96 mi (6,469.51 km) |
| Portage to Leiden | 4,007.80 mi (6,449.93 km) |
