| Schwabisch Gmund to Masquefa | 636.11 mi (1,023.72 km) |
| Schwabisch Gmund to Matadepera | 624.22 mi (1,004.59 km) |
| Schwabisch Gmund to Mazarron | 953.03 mi (1,533.75 km) |
| Schwabisch Gmund to Meco | 858.36 mi (1,381.40 km) |
| Schwabisch Gmund to Medina del Campo | 883.30 mi (1,421.53 km) |
| Schwabisch Gmund to Medina Sidonia | 1,163.54 mi (1,872.54 km) |
| Schwabisch Gmund to Mejorada del Campo | 868.37 mi (1,397.50 km) |
| Schwabisch Gmund to Meliana | 813.07 mi (1,308.52 km) |
| Schwabisch Gmund to Mengibar | 1,010.41 mi (1,626.09 km) |
| Schwabisch Gmund to Merida | 1,051.66 mi (1,692.48 km) |
| Schwabisch Gmund to Miajadas | 1,029.30 mi (1,656.50 km) |
| Schwabisch Gmund to Mieres | 837.74 mi (1,348.21 km) |
| Schwabisch Gmund to Miguelturra | 961.79 mi (1,547.85 km) |
| Schwabisch Gmund to Mijas | 1,113.16 mi (1,791.46 km) |
| Schwabisch Gmund to Miranda de Ebro | 743.85 mi (1,197.12 km) |
