| Opmeer to Moncalieri | 546.21 mi (879.05 km) |
| Opmeer to Mondolfo | 722.25 mi (1,162.34 km) |
| Opmeer to Mondovi | 589.28 mi (948.35 km) |
| Opmeer to Monesiglio | 586.84 mi (944.43 km) |
| Opmeer to Monfalcone | 613.25 mi (986.92 km) |
| Opmeer to Monopoli | 997.00 mi (1,604.51 km) |
| Opmeer to Monreale | 1,086.32 mi (1,748.26 km) |
| Opmeer to Monselice | 600.47 mi (966.36 km) |
| Opmeer to Monserrato | 950.52 mi (1,529.71 km) |
| Opmeer to Monsummano | 666.73 mi (1,073.00 km) |
| Opmeer to Montagnana | 594.00 mi (955.95 km) |
| Opmeer to Montale | 666.21 mi (1,072.16 km) |
| Opmeer to Montalto di Castro | 778.71 mi (1,253.22 km) |
| Opmeer to Montalto Uffugo | 1,061.57 mi (1,708.43 km) |
| Opmeer to Monte Compatri | 835.33 mi (1,344.34 km) |
