| Merignac to Montilla | 542.31 mi (872.77 km) |
| Merignac to Montmelo | 269.63 mi (433.93 km) |
| Merignac to Montornes del Valles | 270.70 mi (435.65 km) |
| Merignac to Montoro | 509.46 mi (819.90 km) |
| Merignac to Monzon | 206.63 mi (332.54 km) |
| Merignac to Mora | 390.45 mi (628.37 km) |
| Merignac to Moralzarzal | 333.43 mi (536.61 km) |
| Merignac to Moron de la Frontera | 588.92 mi (947.77 km) |
| Merignac to Mostoles | 351.75 mi (566.09 km) |
| Merignac to Motril | 578.62 mi (931.19 km) |
| Merignac to Muchamiel | 444.04 mi (714.62 km) |
| Merignac to Mula | 471.64 mi (759.04 km) |
| Merignac to Munguia | 149.88 mi (241.21 km) |
| Merignac to Murcia | 474.13 mi (763.04 km) |
| Merignac to Muro del Alcoy | 418.77 mi (673.94 km) |
