| Isperih to Southern Pines (North Carolina) | 5,286.88 mi (8,508.41 km) |
| Isperih to Southfield (Michigan) | 5,080.31 mi (8,175.96 km) |
| Isperih to Southgate (Michigan) | 5,091.60 mi (8,194.13 km) |
| Isperih to Southlake (Texas) | 6,072.11 mi (9,772.12 km) |
| Isperih to Spanaway (Washington) | 5,888.00 mi (9,475.82 km) |
| Isperih to Spanish Fork (Utah) | 6,094.05 mi (9,807.43 km) |
| Isperih to Spanish Lake (Missouri) | 5,514.76 mi (8,875.14 km) |
| Isperih to Spanish Springs (Nevada) | 6,309.37 mi (10,153.95 km) |
| Isperih to Sparks (Nevada) | 6,315.63 mi (10,164.03 km) |
| Isperih to Spartanburg (South Carolina) | 5,399.76 mi (8,690.07 km) |
| Isperih to Spearfish (South Dakota) | 5,628.55 mi (9,058.28 km) |
| Isperih to Speedway (Indiana) | 5,321.60 mi (8,564.29 km) |
| Isperih to Spencer (Iowa) | 5,448.41 mi (8,768.37 km) |
| Isperih to Spokane (Washington) | 5,759.01 mi (9,268.23 km) |
| Isperih to Spokane Valley (Washington) | 5,755.36 mi (9,262.36 km) |
