| Smethwick to Montijo | 964.42 mi (1,552.09 km) |
| Smethwick to Montilla | 1,038.16 mi (1,670.76 km) |
| Smethwick to Montmelo | 781.10 mi (1,257.07 km) |
| Smethwick to Montornes del Valles | 782.00 mi (1,258.50 km) |
| Smethwick to Montoro | 1,006.95 mi (1,620.52 km) |
| Smethwick to Monzon | 738.12 mi (1,187.89 km) |
| Smethwick to Mora | 889.18 mi (1,431.00 km) |
| Smethwick to Moralzarzal | 821.98 mi (1,322.84 km) |
| Smethwick to Moron de la Frontera | 1,075.34 mi (1,730.59 km) |
| Smethwick to Mostoles | 844.93 mi (1,359.79 km) |
| Smethwick to Motril | 1,090.34 mi (1,754.73 km) |
| Smethwick to Muchamiel | 975.54 mi (1,569.98 km) |
| Smethwick to Mula | 998.75 mi (1,607.33 km) |
| Smethwick to Munguia | 632.70 mi (1,018.23 km) |
| Smethwick to Murcia | 1,003.15 mi (1,614.41 km) |
