| Portsmouth to Maastricht | 295.40 mi (475.40 km) |
| Portsmouth to Made | 261.27 mi (420.47 km) |
| Portsmouth to Margraten | 301.31 mi (484.90 km) |
| Portsmouth to Marum | 352.17 mi (566.76 km) |
| Portsmouth to Medemblik | 292.08 mi (470.06 km) |
| Portsmouth to Meerssen | 298.31 mi (480.08 km) |
| Portsmouth to Meppel | 337.20 mi (542.67 km) |
| Portsmouth to Middelburg | 209.39 mi (336.97 km) |
| Portsmouth to Middelharnis | 236.34 mi (380.35 km) |
| Portsmouth to Mierlo | 294.02 mi (473.19 km) |
| Portsmouth to Moerdijk | 252.82 mi (406.87 km) |
| Portsmouth to Monnickendam | 286.34 mi (460.81 km) |
| Portsmouth to Montfoort | 273.82 mi (440.67 km) |
| Portsmouth to Naaldwijk | 242.36 mi (390.04 km) |
| Portsmouth to Naarden | 287.43 mi (462.57 km) |
