| San Mateo to Savannah (Georgia) | 2,345.97 mi (3,775.47 km) |
| San Mateo to Sayreville (New Jersey) | 2,552.53 mi (4,107.90 km) |
| San Mateo to Sayville (New York) | 2,612.34 mi (4,204.15 km) |
| San Mateo to Scaggsville (Maryland) | 2,438.15 mi (3,923.82 km) |
| San Mateo to Scarsdale (New York) | 2,573.53 mi (4,141.69 km) |
| San Mateo to Schaumburg (Illinois) | 1,830.79 mi (2,946.38 km) |
| San Mateo to Schenectady (New York) | 2,544.59 mi (4,095.12 km) |
| San Mateo to Schererville (Indiana) | 1,865.38 mi (3,002.04 km) |
| San Mateo to Schertz (Texas) | 1,485.75 mi (2,391.08 km) |
| San Mateo to Schiller Park (Illinois) | 1,841.97 mi (2,964.36 km) |
| San Mateo to Schofield Barracks (Hawaii) | 2,398.63 mi (3,860.22 km) |
| San Mateo to Scotchtown (New York) | 2,537.25 mi (4,083.32 km) |
| San Mateo to Scottdale (Georgia) | 2,136.73 mi (3,438.73 km) |
| San Mateo to Scotts Valley (California) | 38.08 mi (61.29 km) |
| San Mateo to Scottsbluff (Nebraska) | 1,032.79 mi (1,662.12 km) |
