| San Mateo to Maricopa (Arizona) | 659.18 mi (1,060.84 km) |
| San Mateo to Marietta (Georgia) | 2,118.15 mi (3,408.83 km) |
| San Mateo to Marietta (Ohio) | 2,194.94 mi (3,532.41 km) |
| San Mateo to Marina (California) | 66.73 mi (107.40 km) |
| San Mateo to Marinette (Wisconsin) | 1,857.44 mi (2,989.26 km) |
| San Mateo to Marion (Arkansas) | 1,784.71 mi (2,872.21 km) |
| San Mateo to Marion (Illinois) | 1,815.90 mi (2,922.41 km) |
| San Mateo to Marion (Indiana) | 1,963.28 mi (3,159.60 km) |
| San Mateo to Marion (Iowa) | 1,651.14 mi (2,657.25 km) |
| San Mateo to Marion (Ohio) | 2,095.21 mi (3,371.91 km) |
| San Mateo to Marion Oaks (Florida) | 2,372.33 mi (3,817.90 km) |
| San Mateo to Markham (Illinois) | 1,852.24 mi (2,980.90 km) |
| San Mateo to Marlborough (Massachusetts) | 2,669.22 mi (4,295.69 km) |
| San Mateo to Marlton (New Jersey) | 2,529.11 mi (4,070.22 km) |
| San Mateo to Marquette (Michigan) | 1,877.56 mi (3,021.65 km) |
