| Hereford to Security-Widefield (Colorado) | 4,615.57 mi (7,428.05 km) |
| Hereford to Sedalia (Missouri) | 4,196.61 mi (6,753.79 km) |
| Hereford to Sedro-Woolley (Washington) | 4,632.18 mi (7,454.77 km) |
| Hereford to Seguin (Texas) | 4,843.11 mi (7,794.24 km) |
| Hereford to Selden (New York) | 3,298.26 mi (5,308.03 km) |
| Hereford to Selma (Alabama) | 4,262.79 mi (6,860.29 km) |
| Hereford to Selma (California) | 5,232.55 mi (8,420.98 km) |
| Hereford to Selma (Texas) | 4,856.76 mi (7,816.19 km) |
| Hereford to Seminole (Florida) | 4,316.74 mi (6,947.12 km) |
| Hereford to Seven Hills (Ohio) | 3,622.79 mi (5,830.31 km) |
| Hereford to Seven Oaks (South Carolina) | 3,942.59 mi (6,344.98 km) |
| Hereford to Severn (Maryland) | 3,523.53 mi (5,670.58 km) |
| Hereford to Severna Park (Maryland) | 3,520.54 mi (5,665.76 km) |
| Hereford to Sevierville (Tennessee) | 3,953.21 mi (6,362.07 km) |
| Hereford to Seymour (Indiana) | 3,900.82 mi (6,277.77 km) |
