| Grottaglie to Montilla | 1,198.05 mi (1,928.07 km) |
| Grottaglie to Montmelo | 793.32 mi (1,276.72 km) |
| Grottaglie to Montornes del Valles | 792.44 mi (1,275.31 km) |
| Grottaglie to Montoro | 1,176.68 mi (1,893.68 km) |
| Grottaglie to Monzon | 899.62 mi (1,447.81 km) |
| Grottaglie to Mora | 1,119.67 mi (1,801.94 km) |
| Grottaglie to Moralzarzal | 1,119.98 mi (1,802.44 km) |
| Grottaglie to Moron de la Frontera | 1,250.44 mi (2,012.38 km) |
| Grottaglie to Mostoles | 1,117.54 mi (1,798.51 km) |
| Grottaglie to Motril | 1,157.43 mi (1,862.70 km) |
| Grottaglie to Muchamiel | 963.03 mi (1,549.84 km) |
| Grottaglie to Mula | 1,024.46 mi (1,648.70 km) |
| Grottaglie to Munguia | 1,057.56 mi (1,701.98 km) |
| Grottaglie to Murcia | 1,006.62 mi (1,620.00 km) |
| Grottaglie to Muro del Alcoy | 956.56 mi (1,539.43 km) |
