| Ottaviano to Masquefa | 659.54 mi (1,061.43 km) |
| Ottaviano to Matadepera | 648.66 mi (1,043.91 km) |
| Ottaviano to Mazarron | 873.22 mi (1,405.31 km) |
| Ottaviano to Meco | 931.18 mi (1,498.59 km) |
| Ottaviano to Medina del Campo | 1,008.54 mi (1,623.09 km) |
| Ottaviano to Medina Sidonia | 1,138.31 mi (1,831.93 km) |
| Ottaviano to Mejorada del Campo | 935.69 mi (1,505.85 km) |
| Ottaviano to Meliana | 786.94 mi (1,266.46 km) |
| Ottaviano to Mengibar | 994.34 mi (1,600.24 km) |
| Ottaviano to Merida | 1,109.04 mi (1,784.82 km) |
| Ottaviano to Miajadas | 1,091.17 mi (1,756.06 km) |
| Ottaviano to Mieres | 1,049.64 mi (1,689.23 km) |
| Ottaviano to Miguelturra | 983.42 mi (1,582.66 km) |
| Ottaviano to Mijas | 1,068.70 mi (1,719.91 km) |
| Ottaviano to Miranda de Ebro | 904.50 mi (1,455.65 km) |
