| Clay to Moncalieri | 4,810.30 mi (7,741.42 km) |
| Clay to Mondolfo | 5,085.54 mi (8,184.38 km) |
| Clay to Mondovi | 4,835.96 mi (7,782.73 km) |
| Clay to Monesiglio | 4,846.31 mi (7,799.38 km) |
| Clay to Monfalcone | 5,030.52 mi (8,095.84 km) |
| Clay to Monopoli | 5,370.52 mi (8,643.01 km) |
| Clay to Monreale | 5,301.27 mi (8,531.57 km) |
| Clay to Monselice | 4,976.03 mi (8,008.15 km) |
| Clay to Monserrato | 5,068.69 mi (8,157.26 km) |
| Clay to Monsummano | 4,983.42 mi (8,020.04 km) |
| Clay to Montagnana | 4,964.06 mi (7,988.88 km) |
| Clay to Montale | 4,989.75 mi (8,030.23 km) |
| Clay to Montalto di Castro | 5,070.45 mi (8,160.09 km) |
| Clay to Montalto Uffugo | 5,380.24 mi (8,658.67 km) |
| Clay to Monte Compatri | 5,139.72 mi (8,271.58 km) |
