| Fort Madison to Sereflikochisar | 5,935.01 mi (9,551.47 km) |
| Fort Madison to Serik | 5,959.19 mi (9,590.40 km) |
| Fort Madison to Serinhisar | 5,858.97 mi (9,429.10 km) |
| Fort Madison to Serinyol | 6,164.83 mi (9,921.33 km) |
| Fort Madison to Seydisehir | 5,958.96 mi (9,590.01 km) |
| Fort Madison to Seyhan | 6,101.84 mi (9,819.96 km) |
| Fort Madison to Seyitgazi | 5,811.35 mi (9,352.47 km) |
| Fort Madison to Siirt | 6,259.76 mi (10,074.11 km) |
| Fort Madison to Sile | 5,683.54 mi (9,146.77 km) |
| Fort Madison to Silifke | 6,087.24 mi (9,796.46 km) |
| Fort Madison to Silivri | 5,641.83 mi (9,079.65 km) |
| Fort Madison to Silopi | 6,314.58 mi (10,162.34 km) |
| Fort Madison to Simav | 5,770.54 mi (9,286.79 km) |
| Fort Madison to Sinanpasa | 5,832.52 mi (9,386.54 km) |
| Fort Madison to Sindirgi | 5,733.75 mi (9,227.58 km) |
