| Cwmbran to Sereflikochisar | 1,954.82 mi (3,145.98 km) |
| Cwmbran to Serik | 1,944.96 mi (3,130.12 km) |
| Cwmbran to Serinhisar | 1,839.69 mi (2,960.69 km) |
| Cwmbran to Serinyol | 2,180.76 mi (3,509.59 km) |
| Cwmbran to Seydisehir | 1,952.51 mi (3,142.27 km) |
| Cwmbran to Seyhan | 2,116.55 mi (3,406.25 km) |
| Cwmbran to Seyitgazi | 1,814.28 mi (2,919.81 km) |
| Cwmbran to Siirt | 2,354.45 mi (3,789.11 km) |
| Cwmbran to Sile | 1,696.15 mi (2,729.69 km) |
| Cwmbran to Silifke | 2,086.25 mi (3,357.49 km) |
| Cwmbran to Silivri | 1,643.42 mi (2,644.83 km) |
| Cwmbran to Silopi | 2,406.13 mi (3,872.29 km) |
| Cwmbran to Simav | 1,759.59 mi (2,831.78 km) |
| Cwmbran to Sinanpasa | 1,826.50 mi (2,939.47 km) |
| Cwmbran to Sindirgi | 1,719.51 mi (2,767.29 km) |
