| Portsmouth to Katwijk | 255.48 mi (411.16 km) |
| Portsmouth to Kerkrade | 312.07 mi (502.22 km) |
| Portsmouth to Klazienaveen | 369.62 mi (594.85 km) |
| Portsmouth to Koog aan de Zaan | 277.21 mi (446.13 km) |
| Portsmouth to Krimpen aan den IJssel | 256.32 mi (412.50 km) |
| Portsmouth to Krommenie | 276.79 mi (445.45 km) |
| Portsmouth to Kudelstaart | 269.49 mi (433.71 km) |
| Portsmouth to Landgraaf | 310.37 mi (499.49 km) |
| Portsmouth to Landsmeer | 280.92 mi (452.10 km) |
| Portsmouth to Langedijk | 283.27 mi (455.88 km) |
| Portsmouth to Laren | 289.31 mi (465.61 km) |
| Portsmouth to Leek | 357.05 mi (574.61 km) |
| Portsmouth to Leerdam | 277.38 mi (446.40 km) |
| Portsmouth to Leeuwarden | 335.61 mi (540.11 km) |
| Portsmouth to Leiden | 257.49 mi (414.38 km) |
