| Opalenica to Maastricht | 471.14 mi (758.22 km) |
| Opalenica to Made | 495.81 mi (797.93 km) |
| Opalenica to Margraten | 466.22 mi (750.31 km) |
| Opalenica to Marum | 428.16 mi (689.06 km) |
| Opalenica to Medemblik | 478.92 mi (770.75 km) |
| Opalenica to Meerssen | 467.57 mi (752.48 km) |
| Opalenica to Meppel | 430.75 mi (693.23 km) |
| Opalenica to Middelburg | 547.65 mi (881.35 km) |
| Opalenica to Middelharnis | 521.28 mi (838.92 km) |
| Opalenica to Mierlo | 463.89 mi (746.55 km) |
| Opalenica to Moerdijk | 504.25 mi (811.51 km) |
| Opalenica to Monnickendam | 479.53 mi (771.72 km) |
| Opalenica to Montfoort | 485.51 mi (781.35 km) |
| Opalenica to Naaldwijk | 517.43 mi (832.72 km) |
| Opalenica to Naarden | 474.90 mi (764.28 km) |
