| Hartsville to Sestu | 4,933.92 mi (7,940.38 km) |
| Hartsville to Settimo Torinese | 4,668.22 mi (7,512.78 km) |
| Hartsville to Seveso | 4,708.23 mi (7,577.17 km) |
| Hartsville to Sezze | 5,026.70 mi (8,089.69 km) |
| Hartsville to Siano | 5,123.82 mi (8,245.99 km) |
| Hartsville to Siena | 4,884.06 mi (7,860.13 km) |
| Hartsville to Signa | 4,857.16 mi (7,816.84 km) |
| Hartsville to Silea | 4,838.37 mi (7,786.61 km) |
| Hartsville to Silvi Paese | 5,031.05 mi (8,096.70 km) |
| Hartsville to Sinalunga | 4,904.89 mi (7,893.66 km) |
| Hartsville to Siniscola | 4,914.05 mi (7,908.40 km) |
| Hartsville to Sinnai | 4,938.83 mi (7,948.29 km) |
| Hartsville to Siracusa | 5,298.88 mi (8,527.72 km) |
| Hartsville to Solaro | 4,706.99 mi (7,575.17 km) |
| Hartsville to Soliera | 4,815.03 mi (7,749.03 km) |
