| Hercules to San Luis Obispo (California) | 208.73 mi (335.92 km) |
| Hercules to San Marcos (California) | 441.27 mi (710.16 km) |
| Hercules to San Marcos (Texas) | 1,497.46 mi (2,409.93 km) |
| Hercules to San Marino (California) | 354.26 mi (570.13 km) |
| Hercules to San Mateo (California) | 31.53 mi (50.74 km) |
| Hercules to San Pablo (California) | 5.57 mi (8.97 km) |
| Hercules to San Rafael (California) | 14.51 mi (23.35 km) |
| Hercules to San Ramon (California) | 24.26 mi (39.04 km) |
| Hercules to San Tan Valley (Arizona) | 686.55 mi (1,104.89 km) |
| Hercules to Sand Springs (Oklahoma) | 1,441.46 mi (2,319.80 km) |
| Hercules to Sandusky (Ohio) | 2,096.94 mi (3,374.69 km) |
| Hercules to Sandy (Oregon) | 510.77 mi (822.00 km) |
| Hercules to Sandy (Utah) | 583.56 mi (939.15 km) |
| Hercules to Sandy Springs (Georgia) | 2,122.38 mi (3,415.64 km) |
| Hercules to Sanford (Florida) | 2,427.20 mi (3,906.21 km) |
