| Grangemouth to Montijo | 1,189.11 mi (1,913.69 km) |
| Grangemouth to Montilla | 1,274.01 mi (2,050.32 km) |
| Grangemouth to Montmelo | 1,034.23 mi (1,664.43 km) |
| Grangemouth to Montornes del Valles | 1,035.12 mi (1,665.87 km) |
| Grangemouth to Montoro | 1,243.74 mi (2,001.60 km) |
| Grangemouth to Monzon | 989.94 mi (1,593.16 km) |
| Grangemouth to Mora | 1,128.16 mi (1,815.60 km) |
| Grangemouth to Moralzarzal | 1,059.75 mi (1,705.50 km) |
| Grangemouth to Moron de la Frontera | 1,307.65 mi (2,104.47 km) |
| Grangemouth to Mostoles | 1,083.31 mi (1,743.43 km) |
| Grangemouth to Motril | 1,330.91 mi (2,141.89 km) |
| Grangemouth to Muchamiel | 1,225.24 mi (1,971.84 km) |
| Grangemouth to Mula | 1,245.87 mi (2,005.04 km) |
| Grangemouth to Munguia | 875.38 mi (1,408.79 km) |
| Grangemouth to Murcia | 1,251.20 mi (2,013.61 km) |
