| San Diego to Montijo | 5,776.06 mi (9,295.67 km) |
| San Diego to Montilla | 5,917.36 mi (9,523.07 km) |
| San Diego to Montmelo | 6,015.51 mi (9,681.03 km) |
| San Diego to Montornes del Valles | 6,016.64 mi (9,682.85 km) |
| San Diego to Montoro | 5,909.16 mi (9,509.88 km) |
| San Diego to Monzon | 5,920.32 mi (9,527.84 km) |
| San Diego to Mora | 5,861.81 mi (9,433.68 km) |
| San Diego to Moralzarzal | 5,810.72 mi (9,351.45 km) |
| San Diego to Moron de la Frontera | 5,902.15 mi (9,498.59 km) |
| San Diego to Mostoles | 5,829.79 mi (9,382.14 km) |
| San Diego to Motril | 6,001.39 mi (9,658.30 km) |
| San Diego to Muchamiel | 6,054.93 mi (9,744.48 km) |
| San Diego to Mula | 6,028.95 mi (9,702.66 km) |
| San Diego to Munguia | 5,738.12 mi (9,234.61 km) |
| San Diego to Murcia | 6,046.32 mi (9,730.62 km) |
