| Youngsville to Sereflikochisar | 6,519.27 mi (10,491.75 km) |
| Youngsville to Serik | 6,521.61 mi (10,495.52 km) |
| Youngsville to Serinhisar | 6,416.59 mi (10,326.50 km) |
| Youngsville to Serinyol | 6,748.33 mi (10,860.38 km) |
| Youngsville to Seydisehir | 6,527.61 mi (10,505.18 km) |
| Youngsville to Seyhan | 6,684.35 mi (10,757.42 km) |
| Youngsville to Seyitgazi | 6,385.73 mi (10,276.84 km) |
| Youngsville to Siirt | 6,876.13 mi (11,066.06 km) |
| Youngsville to Sile | 6,262.62 mi (10,078.72 km) |
| Youngsville to Silifke | 6,660.10 mi (10,718.40 km) |
| Youngsville to Silivri | 6,214.66 mi (10,001.52 km) |
| Youngsville to Silopi | 6,930.52 mi (11,153.59 km) |
| Youngsville to Simav | 6,335.39 mi (10,195.82 km) |
| Youngsville to Sinanpasa | 6,401.15 mi (10,301.66 km) |
| Youngsville to Sindirgi | 6,295.90 mi (10,132.28 km) |
