| Isperih to Security-Widefield (Colorado) | 5,985.87 mi (9,633.33 km) |
| Isperih to Sedalia (Missouri) | 5,624.05 mi (9,051.03 km) |
| Isperih to Sedro-Woolley (Washington) | 5,794.06 mi (9,324.65 km) |
| Isperih to Seguin (Texas) | 6,287.53 mi (10,118.79 km) |
| Isperih to Selden (New York) | 4,767.10 mi (7,671.90 km) |
| Isperih to Selma (Alabama) | 5,727.82 mi (9,218.04 km) |
| Isperih to Selma (California) | 6,503.58 mi (10,466.50 km) |
| Isperih to Selma (Texas) | 6,299.96 mi (10,138.81 km) |
| Isperih to Seminole (Florida) | 5,789.16 mi (9,316.75 km) |
| Isperih to Seven Hills (Ohio) | 5,075.50 mi (8,168.23 km) |
| Isperih to Seven Oaks (South Carolina) | 5,412.78 mi (8,711.03 km) |
| Isperih to Severn (Maryland) | 4,991.26 mi (8,032.66 km) |
| Isperih to Severna Park (Maryland) | 4,988.50 mi (8,028.22 km) |
| Isperih to Sevierville (Tennessee) | 5,417.27 mi (8,718.25 km) |
| Isperih to Seymour (Indiana) | 5,351.30 mi (8,612.09 km) |
