| Parker to Sinop | 6,268.46 mi (10,088.11 km) |
| Parker to Siran | 6,478.61 mi (10,426.32 km) |
| Parker to Sirnak | 6,722.94 mi (10,819.52 km) |
| Parker to Sirvan | 6,678.95 mi (10,748.74 km) |
| Parker to Sivas | 6,453.30 mi (10,385.58 km) |
| Parker to Sivasli | 6,325.72 mi (10,180.26 km) |
| Parker to Siverek | 6,633.33 mi (10,675.31 km) |
| Parker to Sivrice | 6,590.33 mi (10,606.12 km) |
| Parker to Sivrihisar | 6,323.60 mi (10,176.84 km) |
| Parker to Sogut | 6,251.63 mi (10,061.03 km) |
| Parker to Sogutlu | 6,209.20 mi (9,992.74 km) |
| Parker to Soke | 6,298.23 mi (10,136.02 km) |
| Parker to Solhan | 6,599.87 mi (10,621.46 km) |
| Parker to Soma | 6,222.81 mi (10,014.65 km) |
| Parker to Sorgun | 6,402.14 mi (10,303.25 km) |
