| Wallingford Center to Masanasa | 3,694.83 mi (5,946.26 km) |
| Wallingford Center to Masquefa | 3,732.82 mi (6,007.39 km) |
| Wallingford Center to Matadepera | 3,739.44 mi (6,018.05 km) |
| Wallingford Center to Mazarron | 3,709.07 mi (5,969.17 km) |
| Wallingford Center to Meco | 3,520.84 mi (5,666.25 km) |
| Wallingford Center to Medina del Campo | 3,423.86 mi (5,510.17 km) |
| Wallingford Center to Medina Sidonia | 3,520.74 mi (5,666.08 km) |
| Wallingford Center to Mejorada del Campo | 3,522.66 mi (5,669.18 km) |
| Wallingford Center to Meliana | 3,693.43 mi (5,944.01 km) |
| Wallingford Center to Mengibar | 3,576.46 mi (5,755.75 km) |
| Wallingford Center to Merida | 3,425.46 mi (5,512.74 km) |
| Wallingford Center to Miajadas | 3,430.97 mi (5,521.61 km) |
| Wallingford Center to Mieres | 3,330.38 mi (5,359.73 km) |
| Wallingford Center to Miguelturra | 3,538.71 mi (5,695.01 km) |
| Wallingford Center to Mijas | 3,579.64 mi (5,760.88 km) |
