| Salcea to Masquefa | 1,274.53 mi (2,051.15 km) |
| Salcea to Matadepera | 1,261.66 mi (2,030.45 km) |
| Salcea to Mazarron | 1,558.01 mi (2,507.37 km) |
| Salcea to Meco | 1,541.74 mi (2,481.19 km) |
| Salcea to Medina del Campo | 1,591.54 mi (2,561.34 km) |
| Salcea to Medina Sidonia | 1,810.33 mi (2,913.45 km) |
| Salcea to Mejorada del Campo | 1,549.70 mi (2,494.00 km) |
| Salcea to Meliana | 1,440.94 mi (2,318.97 km) |
| Salcea to Mengibar | 1,656.01 mi (2,665.08 km) |
| Salcea to Merida | 1,737.18 mi (2,795.71 km) |
| Salcea to Miajadas | 1,716.03 mi (2,761.69 km) |
| Salcea to Mieres | 1,575.68 mi (2,535.80 km) |
| Salcea to Miguelturra | 1,625.33 mi (2,615.71 km) |
| Salcea to Mijas | 1,747.00 mi (2,811.53 km) |
| Salcea to Miranda de Ebro | 1,458.70 mi (2,347.55 km) |
