| Fountain Hills to Sinop | 6,805.10 mi (10,951.76 km) |
| Fountain Hills to Siran | 7,009.69 mi (11,281.01 km) |
| Fountain Hills to Sirnak | 7,249.86 mi (11,667.52 km) |
| Fountain Hills to Sirvan | 7,206.21 mi (11,597.27 km) |
| Fountain Hills to Sivas | 6,989.42 mi (11,248.39 km) |
| Fountain Hills to Sivasli | 6,875.55 mi (11,065.14 km) |
| Fountain Hills to Siverek | 7,167.32 mi (11,534.69 km) |
| Fountain Hills to Sivrice | 7,123.40 mi (11,464.00 km) |
| Fountain Hills to Sivrihisar | 6,869.72 mi (11,055.74 km) |
| Fountain Hills to Sogut | 6,799.07 mi (10,942.04 km) |
| Fountain Hills to Sogutlu | 6,755.15 mi (10,871.36 km) |
| Fountain Hills to Soke | 6,851.54 mi (11,026.49 km) |
| Fountain Hills to Solhan | 7,128.23 mi (11,471.77 km) |
| Fountain Hills to Soma | 6,774.49 mi (10,902.49 km) |
| Fountain Hills to Sorgun | 6,941.69 mi (11,171.57 km) |
