| San Mateo to Masanasa | 5,968.39 mi (9,605.19 km) |
| San Mateo to Masquefa | 5,937.91 mi (9,556.15 km) |
| San Mateo to Matadepera | 5,939.87 mi (9,559.30 km) |
| San Mateo to Mazarron | 6,026.88 mi (9,699.32 km) |
| San Mateo to Meco | 5,804.50 mi (9,341.45 km) |
| San Mateo to Medina del Campo | 5,709.45 mi (9,188.48 km) |
| San Mateo to Medina Sidonia | 5,906.08 mi (9,504.93 km) |
| San Mateo to Mejorada del Campo | 5,810.10 mi (9,350.45 km) |
| San Mateo to Meliana | 5,964.11 mi (9,598.30 km) |
| San Mateo to Mengibar | 5,914.41 mi (9,518.32 km) |
| San Mateo to Merida | 5,772.22 mi (9,289.49 km) |
| San Mateo to Miajadas | 5,770.42 mi (9,286.60 km) |
| San Mateo to Mieres | 5,583.70 mi (8,986.10 km) |
| San Mateo to Miguelturra | 5,859.78 mi (9,430.40 km) |
| San Mateo to Mijas | 5,950.03 mi (9,575.65 km) |
