| Weener to Montilla | 1,220.29 mi (1,963.87 km) |
| Weener to Montmelo | 836.77 mi (1,346.65 km) |
| Weener to Montornes del Valles | 837.24 mi (1,347.40 km) |
| Weener to Montoro | 1,187.38 mi (1,910.91 km) |
| Weener to Monzon | 845.69 mi (1,361.00 km) |
| Weener to Mora | 1,069.20 mi (1,720.71 km) |
| Weener to Moralzarzal | 1,012.60 mi (1,629.62 km) |
| Weener to Moron de la Frontera | 1,267.97 mi (2,040.60 km) |
| Weener to Mostoles | 1,031.09 mi (1,659.39 km) |
| Weener to Motril | 1,249.56 mi (2,010.97 km) |
| Weener to Muchamiel | 1,085.04 mi (1,746.20 km) |
| Weener to Mula | 1,127.26 mi (1,814.15 km) |
| Weener to Munguia | 822.93 mi (1,324.39 km) |
| Weener to Murcia | 1,124.60 mi (1,809.86 km) |
| Weener to Muro del Alcoy | 1,060.78 mi (1,707.16 km) |
