| South Bend to Sesena | 4,135.58 mi (6,655.58 km) |
| South Bend to Sestao | 4,054.21 mi (6,524.62 km) |
| South Bend to Sevilla | 4,132.88 mi (6,651.23 km) |
| South Bend to Sevilla La Nueva | 4,111.96 mi (6,617.57 km) |
| South Bend to Silla | 4,310.94 mi (6,937.79 km) |
| South Bend to Silleda | 3,842.81 mi (6,184.41 km) |
| South Bend to Sitges | 4,338.80 mi (6,982.63 km) |
| South Bend to Socuellamos | 4,205.79 mi (6,768.57 km) |
| South Bend to Soller | 4,433.93 mi (7,135.73 km) |
| South Bend to Solsona | 4,297.96 mi (6,916.91 km) |
| South Bend to Son Servera | 4,468.64 mi (7,191.58 km) |
| South Bend to Sonseca | 4,138.57 mi (6,660.38 km) |
| South Bend to Sopelana | 4,052.94 mi (6,522.58 km) |
| South Bend to Soria | 4,131.67 mi (6,649.28 km) |
| South Bend to Suances | 4,004.37 mi (6,444.42 km) |
