| Roman to Masquefa | 1,292.64 mi (2,080.31 km) |
| Roman to Matadepera | 1,279.84 mi (2,059.70 km) |
| Roman to Mazarron | 1,570.37 mi (2,527.26 km) |
| Roman to Meco | 1,562.27 mi (2,514.23 km) |
| Roman to Medina del Campo | 1,614.88 mi (2,598.89 km) |
| Roman to Medina Sidonia | 1,825.32 mi (2,937.57 km) |
| Roman to Mejorada del Campo | 1,569.94 mi (2,526.58 km) |
| Roman to Meliana | 1,456.43 mi (2,343.90 km) |
| Roman to Mengibar | 1,671.71 mi (2,690.36 km) |
| Roman to Merida | 1,756.95 mi (2,827.54 km) |
| Roman to Miajadas | 1,736.05 mi (2,793.90 km) |
| Roman to Mieres | 1,603.56 mi (2,580.68 km) |
| Roman to Miguelturra | 1,643.13 mi (2,644.37 km) |
| Roman to Mijas | 1,760.95 mi (2,833.97 km) |
| Roman to Miranda de Ebro | 1,483.57 mi (2,387.58 km) |
