| San Marino to Massarosa | 6,148.58 mi (9,895.18 km) |
| San Marino to Matelica | 6,266.34 mi (10,084.70 km) |
| San Marino to Matera | 6,520.46 mi (10,493.67 km) |
| San Marino to Matino | 6,603.07 mi (10,626.61 km) |
| San Marino to Mazzarino | 6,628.35 mi (10,667.30 km) |
| San Marino to Meda | 6,017.07 mi (9,683.54 km) |
| San Marino to Medesano | 6,095.75 mi (9,810.16 km) |
| San Marino to Medicina | 6,157.33 mi (9,909.27 km) |
| San Marino to Meldola | 6,189.09 mi (9,960.39 km) |
| San Marino to Melegnano | 6,038.09 mi (9,717.37 km) |
| San Marino to Melendugno | 6,595.93 mi (10,615.12 km) |
| San Marino to Melfi | 6,472.42 mi (10,416.35 km) |
| San Marino to Melilli | 6,665.55 mi (10,727.17 km) |
| San Marino to Melito di Napoli | 6,432.20 mi (10,351.63 km) |
| San Marino to Melito di Porto Salvo | 6,647.19 mi (10,697.62 km) |
