| Oppeano to Masquefa | 538.06 mi (865.93 km) |
| Oppeano to Matadepera | 525.16 mi (845.16 km) |
| Oppeano to Mazarron | 836.19 mi (1,345.72 km) |
| Oppeano to Meco | 802.45 mi (1,291.42 km) |
| Oppeano to Medina del Campo | 853.69 mi (1,373.88 km) |
| Oppeano to Medina Sidonia | 1,078.30 mi (1,735.35 km) |
| Oppeano to Mejorada del Campo | 810.49 mi (1,304.35 km) |
| Oppeano to Meliana | 709.66 mi (1,142.08 km) |
| Oppeano to Mengibar | 922.89 mi (1,485.26 km) |
| Oppeano to Merida | 998.10 mi (1,606.29 km) |
| Oppeano to Miajadas | 976.86 mi (1,572.10 km) |
| Oppeano to Mieres | 849.23 mi (1,366.70 km) |
| Oppeano to Miguelturra | 888.28 mi (1,429.56 km) |
| Oppeano to Mijas | 1,018.07 mi (1,638.42 km) |
| Oppeano to Miranda de Ebro | 723.58 mi (1,164.48 km) |
