| Ostwald to Manfredonia | 622.61 mi (1,001.99 km) |
| Ostwald to Maniago | 286.22 mi (460.62 km) |
| Ostwald to Mantova | 275.92 mi (444.04 km) |
| Ostwald to Maranello | 315.40 mi (507.58 km) |
| Ostwald to Marano di Napoli | 616.18 mi (991.65 km) |
| Ostwald to Marano Vicentino | 263.34 mi (423.81 km) |
| Ostwald to Marcianise | 611.11 mi (983.49 km) |
| Ostwald to Marcon | 299.02 mi (481.23 km) |
| Ostwald to Mareno di Piave | 287.11 mi (462.06 km) |
| Ostwald to Margherita di Savoia | 644.59 mi (1,037.36 km) |
| Ostwald to Mariano Comense | 208.75 mi (335.94 km) |
| Ostwald to Marigliano | 620.99 mi (999.38 km) |
| Ostwald to Marino | 526.95 mi (848.04 km) |
| Ostwald to Marostica | 268.04 mi (431.36 km) |
| Ostwald to Marsala | 779.71 mi (1,254.82 km) |
