| Harderwijk to Montevarchi | 668.34 mi (1,075.59 km) |
| Harderwijk to Monticello Conte Otto | 538.77 mi (867.07 km) |
| Harderwijk to Montichiari | 525.64 mi (845.93 km) |
| Harderwijk to Montignoso | 612.43 mi (985.61 km) |
| Harderwijk to Montopoli in Val d'Arno | 644.77 mi (1,037.65 km) |
| Harderwijk to Monza | 495.90 mi (798.08 km) |
| Harderwijk to Morbegno | 464.85 mi (748.10 km) |
| Harderwijk to Mori | 510.19 mi (821.07 km) |
| Harderwijk to Morlupo | 774.83 mi (1,246.98 km) |
| Harderwijk to Morrovalle | 724.32 mi (1,165.69 km) |
| Harderwijk to Mortara | 510.74 mi (821.96 km) |
| Harderwijk to Mosciano Sant'Angelo | 766.05 mi (1,232.85 km) |
| Harderwijk to Motta di Livenza | 552.86 mi (889.74 km) |
| Harderwijk to Motta Sant'Anastasia | 1,121.18 mi (1,804.37 km) |
| Harderwijk to Mottola | 972.27 mi (1,564.72 km) |
