| Glenn Dale to Santa Ursula | 3,479.18 mi (5,599.20 km) |
| Glenn Dale to Santander | 3,682.26 mi (5,926.02 km) |
| Glenn Dale to Santany | 4,127.34 mi (6,642.31 km) |
| Glenn Dale to Santiago de Compostela | 3,473.93 mi (5,590.76 km) |
| Glenn Dale to Santiago del Teide | 3,466.28 mi (5,578.44 km) |
| Glenn Dale to Santiponce | 3,740.79 mi (6,020.22 km) |
| Glenn Dale to Santomera | 3,967.48 mi (6,385.05 km) |
| Glenn Dale to Santona | 3,698.96 mi (5,952.91 km) |
| Glenn Dale to Santurce-Antiguo | 3,721.67 mi (5,989.45 km) |
| Glenn Dale to Sarria | 3,529.75 mi (5,680.59 km) |
| Glenn Dale to Sauzal | 3,480.35 mi (5,601.09 km) |
| Glenn Dale to Sedavi | 3,957.69 mi (6,369.29 km) |
| Glenn Dale to Segorbe | 3,939.84 mi (6,340.56 km) |
| Glenn Dale to Segovia | 3,734.75 mi (6,010.50 km) |
| Glenn Dale to Senmanat | 4,010.57 mi (6,454.40 km) |
