| Gross-Gerau to Monticello Conte Otto | 331.24 mi (533.08 km) |
| Gross-Gerau to Montichiari | 323.51 mi (520.63 km) |
| Gross-Gerau to Montignoso | 415.43 mi (668.57 km) |
| Gross-Gerau to Montopoli in Val d'Arno | 445.04 mi (716.22 km) |
| Gross-Gerau to Monza | 301.79 mi (485.68 km) |
| Gross-Gerau to Morbegno | 266.31 mi (428.58 km) |
| Gross-Gerau to Mori | 304.01 mi (489.25 km) |
| Gross-Gerau to Morlupo | 570.58 mi (918.27 km) |
| Gross-Gerau to Morrovalle | 516.09 mi (830.56 km) |
| Gross-Gerau to Mortara | 322.85 mi (519.57 km) |
| Gross-Gerau to Mosciano Sant'Angelo | 557.93 mi (897.90 km) |
| Gross-Gerau to Motta di Livenza | 343.91 mi (553.48 km) |
| Gross-Gerau to Motta Sant'Anastasia | 916.25 mi (1,474.56 km) |
| Gross-Gerau to Mottola | 763.34 mi (1,228.47 km) |
| Gross-Gerau to Mozzate | 293.47 mi (472.29 km) |
