| Upper Montclair to Mancha Real | 3,673.81 mi (5,912.43 km) |
| Upper Montclair to Manilva | 3,637.74 mi (5,854.38 km) |
| Upper Montclair to Manises | 3,772.78 mi (6,071.70 km) |
| Upper Montclair to Manlleu | 3,822.22 mi (6,151.26 km) |
| Upper Montclair to Manresa | 3,809.75 mi (6,131.20 km) |
| Upper Montclair to Manzanares | 3,647.99 mi (5,870.87 km) |
| Upper Montclair to Manzanares el Real | 3,573.10 mi (5,750.35 km) |
| Upper Montclair to Maracena | 3,691.28 mi (5,940.55 km) |
| Upper Montclair to Marbella | 3,651.60 mi (5,876.69 km) |
| Upper Montclair to Marchena | 3,599.72 mi (5,793.20 km) |
| Upper Montclair to Marin | 3,297.87 mi (5,307.41 km) |
| Upper Montclair to Marratxi | 3,918.90 mi (6,306.86 km) |
| Upper Montclair to Martorell | 3,822.23 mi (6,151.29 km) |
| Upper Montclair to Martos | 3,658.74 mi (5,888.17 km) |
| Upper Montclair to Masamagrell | 3,775.75 mi (6,076.48 km) |
