| Sammamish to Sereflikochisar | 6,271.22 mi (10,092.56 km) |
| Sammamish to Serik | 6,366.38 mi (10,245.69 km) |
| Sammamish to Serinhisar | 6,291.19 mi (10,124.69 km) |
| Sammamish to Serinyol | 6,481.43 mi (10,430.85 km) |
| Sammamish to Seydisehir | 6,345.76 mi (10,212.51 km) |
| Sammamish to Seyhan | 6,427.99 mi (10,344.85 km) |
| Sammamish to Seyitgazi | 6,193.31 mi (9,967.17 km) |
| Sammamish to Siirt | 6,445.59 mi (10,373.17 km) |
| Sammamish to Sile | 6,061.88 mi (9,755.65 km) |
| Sammamish to Silifke | 6,447.65 mi (10,376.49 km) |
| Sammamish to Silivri | 6,045.32 mi (9,729.01 km) |
| Sammamish to Silopi | 6,496.80 mi (10,455.58 km) |
| Sammamish to Simav | 6,187.96 mi (9,958.56 km) |
| Sammamish to Sinanpasa | 6,231.58 mi (10,028.75 km) |
| Sammamish to Sindirgi | 6,163.42 mi (9,919.07 km) |
