| Olesa de Montserrat to Marsala | 616.86 mi (992.73 km) |
| Olesa de Montserrat to Marsciano | 542.02 mi (872.30 km) |
| Olesa de Montserrat to Martano | 860.84 mi (1,385.38 km) |
| Olesa de Montserrat to Martellago | 583.00 mi (938.25 km) |
| Olesa de Montserrat to Martina Franca | 804.61 mi (1,294.90 km) |
| Olesa de Montserrat to Martinengo | 482.08 mi (775.83 km) |
| Olesa de Montserrat to Martinsicuro | 621.58 mi (1,000.33 km) |
| Olesa de Montserrat to Mascali | 753.89 mi (1,213.27 km) |
| Olesa de Montserrat to Mascalucia | 751.81 mi (1,209.92 km) |
| Olesa de Montserrat to Masera di Padova | 563.60 mi (907.03 km) |
| Olesa de Montserrat to Maserada sul Piave | 595.92 mi (959.04 km) |
| Olesa de Montserrat to Massa | 451.48 mi (726.59 km) |
| Olesa de Montserrat to Massa Lombarda | 539.64 mi (868.47 km) |
| Olesa de Montserrat to Massafra | 794.74 mi (1,279.01 km) |
| Olesa de Montserrat to Massalubrense | 651.29 mi (1,048.16 km) |
