| Chapel Hill to Sesena | 3,984.99 mi (6,413.23 km) |
| Chapel Hill to Sestao | 3,938.04 mi (6,337.66 km) |
| Chapel Hill to Sevilla | 3,945.91 mi (6,350.33 km) |
| Chapel Hill to Sevilla La Nueva | 3,962.54 mi (6,377.08 km) |
| Chapel Hill to Silla | 4,165.82 mi (6,704.25 km) |
| Chapel Hill to Silleda | 3,702.67 mi (5,958.87 km) |
| Chapel Hill to Sitges | 4,219.90 mi (6,791.28 km) |
| Chapel Hill to Socuellamos | 4,050.79 mi (6,519.11 km) |
| Chapel Hill to Soller | 4,304.89 mi (6,928.06 km) |
| Chapel Hill to Solsona | 4,185.19 mi (6,735.41 km) |
| Chapel Hill to Son Servera | 4,340.92 mi (6,986.03 km) |
| Chapel Hill to Sonseca | 3,983.10 mi (6,410.18 km) |
| Chapel Hill to Sopelana | 3,937.58 mi (6,336.92 km) |
| Chapel Hill to Soria | 4,001.94 mi (6,440.51 km) |
| Chapel Hill to Suances | 3,885.87 mi (6,253.71 km) |
