| Upper Montclair to Masanasa | 3,777.56 mi (6,079.40 km) |
| Upper Montclair to Masquefa | 3,815.92 mi (6,141.13 km) |
| Upper Montclair to Matadepera | 3,822.56 mi (6,151.81 km) |
| Upper Montclair to Mazarron | 3,791.36 mi (6,101.60 km) |
| Upper Montclair to Meco | 3,603.58 mi (5,799.40 km) |
| Upper Montclair to Medina del Campo | 3,506.63 mi (5,643.38 km) |
| Upper Montclair to Medina Sidonia | 3,602.15 mi (5,797.10 km) |
| Upper Montclair to Mejorada del Campo | 3,605.37 mi (5,802.28 km) |
| Upper Montclair to Meliana | 3,776.19 mi (6,077.19 km) |
| Upper Montclair to Mengibar | 3,658.58 mi (5,887.92 km) |
| Upper Montclair to Merida | 3,507.57 mi (5,644.89 km) |
| Upper Montclair to Miajadas | 3,513.17 mi (5,653.91 km) |
| Upper Montclair to Mieres | 3,413.41 mi (5,493.35 km) |
| Upper Montclair to Miguelturra | 3,621.07 mi (5,827.55 km) |
| Upper Montclair to Mijas | 3,661.27 mi (5,892.25 km) |
