| Middle River to Moncalieri | 4,125.44 mi (6,639.25 km) |
| Middle River to Mondolfo | 4,401.44 mi (7,083.43 km) |
| Middle River to Mondovi | 4,150.70 mi (6,679.90 km) |
| Middle River to Monesiglio | 4,161.18 mi (6,696.77 km) |
| Middle River to Monfalcone | 4,348.88 mi (6,998.85 km) |
| Middle River to Monopoli | 4,685.76 mi (7,541.00 km) |
| Middle River to Monreale | 4,614.93 mi (7,427.01 km) |
| Middle River to Monselice | 4,292.86 mi (6,908.68 km) |
| Middle River to Monserrato | 4,382.46 mi (7,052.89 km) |
| Middle River to Monsummano | 4,298.63 mi (6,917.97 km) |
| Middle River to Montagnana | 4,280.76 mi (6,889.21 km) |
| Middle River to Montale | 4,305.07 mi (6,928.34 km) |
| Middle River to Montalto di Castro | 4,384.88 mi (7,056.78 km) |
| Middle River to Montalto Uffugo | 4,694.32 mi (7,554.78 km) |
| Middle River to Monte Compatri | 4,454.14 mi (7,168.24 km) |
