| Sanlucar la Mayor to Marysville (California) | 5,745.43 mi (9,246.37 km) |
| Sanlucar la Mayor to Marysville (Ohio) | 4,021.34 mi (6,471.72 km) |
| Sanlucar la Mayor to Marysville (Washington) | 5,342.63 mi (8,598.14 km) |
| Sanlucar la Mayor to Maryville (Missouri) | 4,558.61 mi (7,336.37 km) |
| Sanlucar la Mayor to Maryville (Tennessee) | 4,185.66 mi (6,736.18 km) |
| Sanlucar la Mayor to Mason (Ohio) | 4,091.97 mi (6,585.39 km) |
| Sanlucar la Mayor to Mason City (Iowa) | 4,390.23 mi (7,065.39 km) |
| Sanlucar la Mayor to Massapequa (New York) | 3,527.80 mi (5,677.44 km) |
| Sanlucar la Mayor to Massapequa Park (New York) | 3,526.43 mi (5,675.25 km) |
| Sanlucar la Mayor to Massillon (Ohio) | 3,917.68 mi (6,304.89 km) |
| Sanlucar la Mayor to Mastic (New York) | 3,493.79 mi (5,622.71 km) |
| Sanlucar la Mayor to Mastic Beach (New York) | 3,494.23 mi (5,623.42 km) |
| Sanlucar la Mayor to Matteson (Illinois) | 4,191.84 mi (6,746.12 km) |
| Sanlucar la Mayor to Matthews (North Carolina) | 4,040.29 mi (6,502.22 km) |
| Sanlucar la Mayor to Mattoon (Illinois) | 4,283.02 mi (6,892.85 km) |
