| Isperih to Smyrna (Delaware) | 4,940.80 mi (7,951.45 km) |
| Isperih to Smyrna (Georgia) | 5,555.83 mi (8,941.24 km) |
| Isperih to Smyrna (Tennessee) | 5,526.17 mi (8,893.51 km) |
| Isperih to Snellville (Georgia) | 5,536.05 mi (8,909.41 km) |
| Isperih to Snoqualmie (Washington) | 5,850.16 mi (9,414.92 km) |
| Isperih to Snyder (Texas) | 6,213.53 mi (9,999.71 km) |
| Isperih to Socastee (South Carolina) | 5,343.75 mi (8,599.93 km) |
| Isperih to Socorro (Texas) | 6,447.66 mi (10,376.51 km) |
| Isperih to Soddy-Daisy (Tennessee) | 5,510.87 mi (8,868.90 km) |
| Isperih to Solana Beach (California) | 6,673.28 mi (10,739.60 km) |
| Isperih to Soledad (California) | 6,549.31 mi (10,540.10 km) |
| Isperih to Solon (Ohio) | 5,066.53 mi (8,153.80 km) |
| Isperih to Somers Point (New Jersey) | 4,899.73 mi (7,885.36 km) |
| Isperih to Somerset (Kentucky) | 5,397.36 mi (8,686.21 km) |
| Isperih to Somerset (New Jersey) | 4,841.23 mi (7,791.20 km) |
