| Seia to Katwijk | 995.52 mi (1,602.14 km) |
| Seia to Kerkrade | 978.25 mi (1,574.35 km) |
| Seia to Klazienaveen | 1,095.65 mi (1,763.28 km) |
| Seia to Koog aan de Zaan | 1,020.04 mi (1,641.60 km) |
| Seia to Krimpen aan den IJssel | 985.25 mi (1,585.60 km) |
| Seia to Krommenie | 1,020.89 mi (1,642.97 km) |
| Seia to Kudelstaart | 1,006.40 mi (1,619.64 km) |
| Seia to Landgraaf | 979.00 mi (1,575.54 km) |
| Seia to Landsmeer | 1,021.48 mi (1,643.91 km) |
| Seia to Langedijk | 1,031.90 mi (1,660.68 km) |
| Seia to Laren | 1,020.78 mi (1,642.79 km) |
| Seia to Leek | 1,100.04 mi (1,770.34 km) |
| Seia to Leerdam | 999.07 mi (1,607.85 km) |
| Seia to Leeuwarden | 1,085.22 mi (1,746.49 km) |
| Seia to Leiden | 995.41 mi (1,601.95 km) |
