| Biga to Montijo | 1,794.74 mi (2,888.36 km) |
| Biga to Montilla | 1,714.30 mi (2,758.90 km) |
| Biga to Montmelo | 1,304.02 mi (2,098.62 km) |
| Biga to Montornes del Valles | 1,303.20 mi (2,097.30 km) |
| Biga to Montoro | 1,693.09 mi (2,724.76 km) |
| Biga to Monzon | 1,408.09 mi (2,266.10 km) |
| Biga to Mora | 1,634.86 mi (2,631.06 km) |
| Biga to Moralzarzal | 1,632.61 mi (2,627.43 km) |
| Biga to Moron de la Frontera | 1,766.48 mi (2,842.88 km) |
| Biga to Mostoles | 1,631.22 mi (2,625.20 km) |
| Biga to Motril | 1,672.23 mi (2,691.19 km) |
| Biga to Muchamiel | 1,479.23 mi (2,380.58 km) |
| Biga to Mula | 1,540.50 mi (2,479.20 km) |
| Biga to Munguia | 1,556.42 mi (2,504.82 km) |
| Biga to Murcia | 1,522.51 mi (2,450.24 km) |
