| Geilenkirchen to Masquefa | 685.06 mi (1,102.49 km) |
| Geilenkirchen to Matadepera | 675.46 mi (1,087.05 km) |
| Geilenkirchen to Mazarron | 992.83 mi (1,597.81 km) |
| Geilenkirchen to Meco | 849.80 mi (1,367.63 km) |
| Geilenkirchen to Medina del Campo | 849.66 mi (1,367.40 km) |
| Geilenkirchen to Medina Sidonia | 1,164.87 mi (1,874.68 km) |
| Geilenkirchen to Mejorada del Campo | 860.83 mi (1,385.37 km) |
| Geilenkirchen to Meliana | 849.82 mi (1,367.66 km) |
| Geilenkirchen to Mengibar | 1,020.67 mi (1,642.61 km) |
| Geilenkirchen to Merida | 1,029.44 mi (1,656.72 km) |
| Geilenkirchen to Miajadas | 1,007.21 mi (1,620.95 km) |
| Geilenkirchen to Mieres | 770.94 mi (1,240.71 km) |
| Geilenkirchen to Miguelturra | 962.15 mi (1,548.43 km) |
| Geilenkirchen to Mijas | 1,125.51 mi (1,811.33 km) |
| Geilenkirchen to Miranda de Ebro | 713.44 mi (1,148.18 km) |
