| Chambersburg to Sesena | 3,790.54 mi (6,100.28 km) |
| Chambersburg to Sestao | 3,730.00 mi (6,002.86 km) |
| Chambersburg to Sevilla | 3,766.76 mi (6,062.02 km) |
| Chambersburg to Sevilla La Nueva | 3,767.54 mi (6,063.27 km) |
| Chambersburg to Silla | 3,969.69 mi (6,388.60 km) |
| Chambersburg to Silleda | 3,503.12 mi (5,637.73 km) |
| Chambersburg to Sitges | 4,013.73 mi (6,459.47 km) |
| Chambersburg to Socuellamos | 3,858.33 mi (6,209.38 km) |
| Chambersburg to Soller | 4,102.83 mi (6,602.86 km) |
| Chambersburg to Solsona | 3,976.63 mi (6,399.76 km) |
| Chambersburg to Son Servera | 4,138.44 mi (6,660.18 km) |
| Chambersburg to Sonseca | 3,790.63 mi (6,100.43 km) |
| Chambersburg to Sopelana | 3,729.24 mi (6,001.63 km) |
| Chambersburg to Soria | 3,799.26 mi (6,114.32 km) |
| Chambersburg to Suances | 3,678.55 mi (5,920.06 km) |
