| Uster to Masanasa | 713.59 mi (1,148.40 km) |
| Uster to Masquefa | 527.95 mi (849.66 km) |
| Uster to Matadepera | 515.83 mi (830.15 km) |
| Uster to Mazarron | 844.25 mi (1,358.69 km) |
| Uster to Meco | 759.67 mi (1,222.57 km) |
| Uster to Medina del Campo | 791.31 mi (1,273.49 km) |
| Uster to Medina Sidonia | 1,060.39 mi (1,706.53 km) |
| Uster to Mejorada del Campo | 769.31 mi (1,238.09 km) |
| Uster to Meliana | 705.42 mi (1,135.27 km) |
| Uster to Mengibar | 906.24 mi (1,458.46 km) |
| Uster to Merida | 954.74 mi (1,536.51 km) |
| Uster to Miajadas | 932.53 mi (1,500.76 km) |
| Uster to Mieres | 757.73 mi (1,219.45 km) |
| Uster to Miguelturra | 860.03 mi (1,384.09 km) |
| Uster to Mijas | 1,008.08 mi (1,622.35 km) |
