| Union Park to Sinop | 6,098.93 mi (9,815.27 km) |
| Union Park to Siran | 6,339.39 mi (10,202.27 km) |
| Union Park to Sirnak | 6,595.93 mi (10,615.13 km) |
| Union Park to Sirvan | 6,553.17 mi (10,546.31 km) |
| Union Park to Sivas | 6,273.32 mi (10,095.94 km) |
| Union Park to Sivasli | 6,012.10 mi (9,675.54 km) |
| Union Park to Siverek | 6,457.09 mi (10,391.68 km) |
| Union Park to Sivrice | 6,425.46 mi (10,340.78 km) |
| Union Park to Sivrihisar | 6,054.80 mi (9,744.25 km) |
| Union Park to Sogut | 5,973.30 mi (9,613.09 km) |
| Union Park to Sogutlu | 5,951.30 mi (9,577.69 km) |
| Union Park to Soke | 5,938.18 mi (9,556.57 km) |
| Union Park to Solhan | 6,472.17 mi (10,415.95 km) |
| Union Park to Soma | 5,892.36 mi (9,482.83 km) |
| Union Park to Sorgun | 6,194.88 mi (9,969.70 km) |
