| Groves to Montijo | 4,822.67 mi (7,761.34 km) |
| Groves to Montilla | 4,957.93 mi (7,979.01 km) |
| Groves to Montmelo | 5,171.12 mi (8,322.12 km) |
| Groves to Montornes del Valles | 5,172.23 mi (8,323.90 km) |
| Groves to Montoro | 4,958.12 mi (7,979.32 km) |
| Groves to Monzon | 5,064.97 mi (8,151.28 km) |
| Groves to Mora | 4,940.90 mi (7,951.61 km) |
| Groves to Moralzarzal | 4,904.00 mi (7,892.22 km) |
| Groves to Moron de la Frontera | 4,929.86 mi (7,933.84 km) |
| Groves to Mostoles | 4,918.41 mi (7,915.42 km) |
| Groves to Motril | 5,037.78 mi (8,107.53 km) |
| Groves to Muchamiel | 5,139.99 mi (8,272.02 km) |
| Groves to Mula | 5,100.17 mi (8,207.92 km) |
| Groves to Munguia | 4,883.13 mi (7,858.63 km) |
| Groves to Murcia | 5,119.51 mi (8,239.05 km) |
