| Hercules to Security-Widefield (Colorado) | 950.10 mi (1,529.03 km) |
| Hercules to Sedalia (Missouri) | 1,566.61 mi (2,521.21 km) |
| Hercules to Sedro-Woolley (Washington) | 725.81 mi (1,168.08 km) |
| Hercules to Seguin (Texas) | 1,505.25 mi (2,422.47 km) |
| Hercules to Selden (New York) | 2,598.67 mi (4,182.16 km) |
| Hercules to Selma (Alabama) | 2,013.12 mi (3,239.80 km) |
| Hercules to Selma (California) | 175.84 mi (282.98 km) |
| Hercules to Selma (Texas) | 1,487.22 mi (2,393.45 km) |
| Hercules to Seminole (Florida) | 2,374.73 mi (3,821.76 km) |
| Hercules to Seven Hills (Ohio) | 2,150.40 mi (3,460.74 km) |
| Hercules to Seven Oaks (South Carolina) | 2,294.89 mi (3,693.27 km) |
| Hercules to Severn (Maryland) | 2,436.19 mi (3,920.66 km) |
| Hercules to Severna Park (Maryland) | 2,443.57 mi (3,932.54 km) |
| Hercules to Sevierville (Tennessee) | 2,125.99 mi (3,421.45 km) |
| Hercules to Seymour (Indiana) | 1,954.95 mi (3,146.19 km) |
