| Hardinxveld-Giessendam to Montevarchi | 652.16 mi (1,049.55 km) |
| Hardinxveld-Giessendam to Monticello Conte Otto | 527.92 mi (849.60 km) |
| Hardinxveld-Giessendam to Montichiari | 509.59 mi (820.11 km) |
| Hardinxveld-Giessendam to Montignoso | 592.43 mi (953.42 km) |
| Hardinxveld-Giessendam to Montopoli in Val d'Arno | 626.13 mi (1,007.66 km) |
| Hardinxveld-Giessendam to Monza | 475.67 mi (765.52 km) |
| Hardinxveld-Giessendam to Morbegno | 447.31 mi (719.87 km) |
| Hardinxveld-Giessendam to Mori | 497.80 mi (801.13 km) |
| Hardinxveld-Giessendam to Morlupo | 758.93 mi (1,221.38 km) |
| Hardinxveld-Giessendam to Morrovalle | 713.96 mi (1,149.00 km) |
| Hardinxveld-Giessendam to Mortara | 487.64 mi (784.78 km) |
| Hardinxveld-Giessendam to Mosciano Sant'Angelo | 755.29 mi (1,215.53 km) |
| Hardinxveld-Giessendam to Motta di Livenza | 546.38 mi (879.32 km) |
| Hardinxveld-Giessendam to Motta Sant'Anastasia | 1,105.04 mi (1,778.39 km) |
| Hardinxveld-Giessendam to Mottola | 965.33 mi (1,553.55 km) |
