| San Marino to Marly-le-Roi | 5,628.25 mi (9,057.80 km) |
| San Marino to Marmande | 5,768.31 mi (9,283.19 km) |
| San Marino to Maromme | 5,564.52 mi (8,955.23 km) |
| San Marino to Marquette-les-Lille | 5,572.85 mi (8,968.64 km) |
| San Marino to Marseille | 6,011.30 mi (9,674.26 km) |
| San Marino to Martigues | 5,994.65 mi (9,647.46 km) |
| San Marino to Massy | 5,640.57 mi (9,077.63 km) |
| San Marino to Maubeuge | 5,620.60 mi (9,045.48 km) |
| San Marino to Mauguio | 5,947.81 mi (9,572.08 km) |
| San Marino to Mauleon | 5,622.86 mi (9,049.12 km) |
| San Marino to Maurepas | 5,628.32 mi (9,057.91 km) |
| San Marino to Maxeville | 5,766.66 mi (9,280.54 km) |
| San Marino to Mayenne | 5,563.86 mi (8,954.16 km) |
| San Marino to Mazamet | 5,895.84 mi (9,488.44 km) |
| San Marino to Meaux | 5,649.75 mi (9,092.39 km) |
