| Pleasanton to Silver Firs (Washington) | 704.69 mi (1,134.09 km) |
| Pleasanton to Silver Spring (Maryland) | 2,408.13 mi (3,875.52 km) |
| Pleasanton to Silver Springs Shores (Florida) | 2,355.66 mi (3,791.07 km) |
| Pleasanton to Silverdale (Washington) | 692.12 mi (1,113.87 km) |
| Pleasanton to Silverton (Oregon) | 509.05 mi (819.24 km) |
| Pleasanton to Simi Valley (California) | 292.96 mi (471.48 km) |
| Pleasanton to Simpsonville (South Carolina) | 2,202.23 mi (3,544.15 km) |
| Pleasanton to Sioux City (Iowa) | 1,382.53 mi (2,224.97 km) |
| Pleasanton to Sioux Falls (South Dakota) | 1,374.19 mi (2,211.54 km) |
| Pleasanton to Skokie (Illinois) | 1,823.53 mi (2,934.68 km) |
| Pleasanton to Sleepy Hollow (New York) | 2,542.43 mi (4,091.65 km) |
| Pleasanton to Slidell (Louisiana) | 1,898.10 mi (3,054.70 km) |
| Pleasanton to Smithfield (North Carolina) | 2,397.82 mi (3,858.92 km) |
| Pleasanton to Smithfield (Utah) | 606.23 mi (975.63 km) |
| Pleasanton to Smithville (Missouri) | 1,475.08 mi (2,373.92 km) |
