| Federal Heights to Sesena | 5,021.77 mi (8,081.76 km) |
| Federal Heights to Sestao | 4,914.40 mi (7,908.96 km) |
| Federal Heights to Sevilla | 5,045.20 mi (8,119.47 km) |
| Federal Heights to Sevilla La Nueva | 4,997.66 mi (8,042.96 km) |
| Federal Heights to Silla | 5,189.94 mi (8,352.40 km) |
| Federal Heights to Silleda | 4,726.20 mi (7,606.09 km) |
| Federal Heights to Sitges | 5,195.72 mi (8,361.70 km) |
| Federal Heights to Socuellamos | 5,094.18 mi (8,198.29 km) |
| Federal Heights to Soller | 5,297.68 mi (8,525.79 km) |
| Federal Heights to Solsona | 5,150.40 mi (8,288.78 km) |
| Federal Heights to Son Servera | 5,330.65 mi (8,578.85 km) |
| Federal Heights to Sonseca | 5,028.39 mi (8,092.42 km) |
| Federal Heights to Sopelana | 4,912.48 mi (7,905.88 km) |
| Federal Heights to Soria | 5,001.51 mi (8,049.16 km) |
| Federal Heights to Suances | 4,867.50 mi (7,833.48 km) |
