| Silver Spring to Sabadell | 4,020.48 mi (6,470.33 km) |
| Silver Spring to Sabinanigo | 3,877.16 mi (6,239.68 km) |
| Silver Spring to Sagunto | 3,965.21 mi (6,381.39 km) |
| Silver Spring to Salamanca | 3,669.96 mi (5,906.24 km) |
| Silver Spring to Salobrena | 3,893.61 mi (6,266.16 km) |
| Silver Spring to Salou | 3,989.16 mi (6,419.93 km) |
| Silver Spring to Salt | 4,038.95 mi (6,500.06 km) |
| Silver Spring to Salvatierra de Mino | 3,505.03 mi (5,640.81 km) |
| Silver Spring to Sama | 3,608.19 mi (5,806.83 km) |
| Silver Spring to San Adrian de Besos | 4,029.21 mi (6,484.39 km) |
| Silver Spring to San Agustin de Guadalix | 3,776.11 mi (6,077.07 km) |
| Silver Spring to San Andres de la Barca | 4,017.46 mi (6,465.48 km) |
| Silver Spring to San Andres de Llevaneras | 4,037.13 mi (6,497.13 km) |
| Silver Spring to San Andres del Rabanedo | 3,629.49 mi (5,841.09 km) |
| Silver Spring to San Bartolome | 3,556.26 mi (5,723.25 km) |
