| Pont-y-pwl to Melzo | 710.93 mi (1,144.13 km) |
| Pont-y-pwl to Mendicino | 1,260.52 mi (2,028.61 km) |
| Pont-y-pwl to Menfi | 1,246.31 mi (2,005.75 km) |
| Pont-y-pwl to Mentana | 994.91 mi (1,601.15 km) |
| Pont-y-pwl to Merano | 727.77 mi (1,171.24 km) |
| Pont-y-pwl to Merate | 702.45 mi (1,130.48 km) |
| Pont-y-pwl to Mercato San Severino | 1,131.77 mi (1,821.41 km) |
| Pont-y-pwl to Mercogliano | 1,123.79 mi (1,808.57 km) |
| Pont-y-pwl to Mesagne | 1,252.47 mi (2,015.66 km) |
| Pont-y-pwl to Messina | 1,295.82 mi (2,085.42 km) |
| Pont-y-pwl to Mestre | 817.16 mi (1,315.09 km) |
| Pont-y-pwl to Mestrino | 800.77 mi (1,288.71 km) |
| Pont-y-pwl to Milan | 704.27 mi (1,133.41 km) |
| Pont-y-pwl to Milazzo | 1,283.99 mi (2,066.39 km) |
| Pont-y-pwl to Minerbio | 826.45 mi (1,330.05 km) |
