| Heppenheim to Monticello Conte Otto | 311.13 mi (500.71 km) |
| Heppenheim to Montichiari | 303.27 mi (488.06 km) |
| Heppenheim to Montignoso | 395.37 mi (636.29 km) |
| Heppenheim to Montopoli in Val d'Arno | 424.85 mi (683.72 km) |
| Heppenheim to Monza | 282.03 mi (453.89 km) |
| Heppenheim to Morbegno | 246.28 mi (396.35 km) |
| Heppenheim to Mori | 283.77 mi (456.69 km) |
| Heppenheim to Morlupo | 550.32 mi (885.65 km) |
| Heppenheim to Morrovalle | 496.13 mi (798.45 km) |
| Heppenheim to Mortara | 303.58 mi (488.56 km) |
| Heppenheim to Mosciano Sant'Angelo | 537.95 mi (865.75 km) |
| Heppenheim to Motta di Livenza | 324.42 mi (522.10 km) |
| Heppenheim to Motta Sant'Anastasia | 896.00 mi (1,441.98 km) |
| Heppenheim to Mottola | 743.89 mi (1,197.17 km) |
| Heppenheim to Mozzate | 273.98 mi (440.92 km) |
