| Calne to Masanasa | 834.76 mi (1,343.41 km) |
| Calne to Masquefa | 709.79 mi (1,142.29 km) |
| Calne to Matadepera | 705.70 mi (1,135.71 km) |
| Calne to Mazarron | 956.82 mi (1,539.86 km) |
| Calne to Meco | 754.65 mi (1,214.50 km) |
| Calne to Medina del Campo | 713.94 mi (1,148.97 km) |
| Calne to Medina Sidonia | 1,052.16 mi (1,693.29 km) |
| Calne to Mejorada del Campo | 765.72 mi (1,232.31 km) |
| Calne to Meliana | 826.80 mi (1,330.60 km) |
| Calne to Mengibar | 934.80 mi (1,504.41 km) |
| Calne to Merida | 891.17 mi (1,434.20 km) |
| Calne to Miajadas | 871.31 mi (1,402.25 km) |
| Calne to Mieres | 592.39 mi (953.36 km) |
| Calne to Miguelturra | 866.79 mi (1,394.96 km) |
| Calne to Mijas | 1,033.31 mi (1,662.96 km) |
