| South San Francisco to Maricopa (Arizona) | 667.49 mi (1,074.23 km) |
| South San Francisco to Marietta (Georgia) | 2,123.42 mi (3,417.32 km) |
| South San Francisco to Marietta (Ohio) | 2,198.63 mi (3,538.36 km) |
| South San Francisco to Marina (California) | 75.65 mi (121.74 km) |
| South San Francisco to Marinette (Wisconsin) | 1,859.46 mi (2,992.51 km) |
| South San Francisco to Marion (Arkansas) | 1,790.02 mi (2,880.75 km) |
| South San Francisco to Marion (Illinois) | 1,820.38 mi (2,929.63 km) |
| South San Francisco to Marion (Indiana) | 1,966.78 mi (3,165.23 km) |
| South San Francisco to Marion (Iowa) | 1,654.21 mi (2,662.19 km) |
| South San Francisco to Marion (Ohio) | 2,098.63 mi (3,377.41 km) |
| South San Francisco to Marion Oaks (Florida) | 2,378.51 mi (3,827.84 km) |
| South San Francisco to Markham (Illinois) | 1,855.45 mi (2,986.05 km) |
| South San Francisco to Marlborough (Massachusetts) | 2,671.82 mi (4,299.88 km) |
| South San Francisco to Marlton (New Jersey) | 2,532.43 mi (4,075.56 km) |
| South San Francisco to Marquette (Michigan) | 1,879.09 mi (3,024.10 km) |
