| Glenn Dale to Santa Venerina | 4,744.52 mi (7,635.57 km) |
| Glenn Dale to Santeramo in Colle | 4,699.16 mi (7,562.57 km) |
| Glenn Dale to Santo Stefano di Magra | 4,280.51 mi (6,888.82 km) |
| Glenn Dale to Santo Stino di Livenza | 4,346.84 mi (6,995.57 km) |
| Glenn Dale to Sarezzo | 4,244.30 mi (6,830.54 km) |
| Glenn Dale to Sarno | 4,603.91 mi (7,409.27 km) |
| Glenn Dale to Saronno | 4,195.28 mi (6,751.65 km) |
| Glenn Dale to Sarzana | 4,284.08 mi (6,894.56 km) |
| Glenn Dale to Sassari | 4,334.71 mi (6,976.05 km) |
| Glenn Dale to Sasso Marconi | 4,330.53 mi (6,969.31 km) |
| Glenn Dale to Sassuolo | 4,305.42 mi (6,928.90 km) |
| Glenn Dale to Sava | 4,749.40 mi (7,643.42 km) |
| Glenn Dale to Saviano | 4,595.81 mi (7,396.24 km) |
| Glenn Dale to Savigliano | 4,165.15 mi (6,703.17 km) |
| Glenn Dale to Savignano sul Panaro | 4,318.39 mi (6,949.78 km) |
