| Gladbeck to Montilla | 1,119.16 mi (1,801.11 km) |
| Gladbeck to Montmelo | 726.76 mi (1,169.60 km) |
| Gladbeck to Montornes del Valles | 727.19 mi (1,170.31 km) |
| Gladbeck to Montoro | 1,086.27 mi (1,748.19 km) |
| Gladbeck to Monzon | 739.60 mi (1,190.27 km) |
| Gladbeck to Mora | 969.10 mi (1,559.62 km) |
| Gladbeck to Moralzarzal | 914.70 mi (1,472.07 km) |
| Gladbeck to Moron de la Frontera | 1,167.95 mi (1,879.64 km) |
| Gladbeck to Mostoles | 932.30 mi (1,500.40 km) |
| Gladbeck to Motril | 1,145.39 mi (1,843.33 km) |
| Gladbeck to Muchamiel | 977.08 mi (1,572.46 km) |
| Gladbeck to Mula | 1,020.69 mi (1,642.64 km) |
| Gladbeck to Munguia | 728.14 mi (1,171.82 km) |
| Gladbeck to Murcia | 1,017.41 mi (1,637.36 km) |
| Gladbeck to Muro del Alcoy | 953.05 mi (1,533.79 km) |
