| Conwy to Sereflikochisar | 2,013.66 mi (3,240.67 km) |
| Conwy to Serik | 2,013.82 mi (3,240.93 km) |
| Conwy to Serinhisar | 1,910.41 mi (3,074.51 km) |
| Conwy to Serinyol | 2,241.45 mi (3,607.27 km) |
| Conwy to Seydisehir | 2,018.66 mi (3,248.72 km) |
| Conwy to Seyhan | 2,177.30 mi (3,504.02 km) |
| Conwy to Seyitgazi | 1,877.08 mi (3,020.86 km) |
| Conwy to Siirt | 2,401.19 mi (3,864.34 km) |
| Conwy to Sile | 1,755.66 mi (2,825.46 km) |
| Conwy to Silifke | 2,151.08 mi (3,461.83 km) |
| Conwy to Silivri | 1,705.95 mi (2,745.47 km) |
| Conwy to Silopi | 2,453.69 mi (3,948.83 km) |
| Conwy to Simav | 1,826.78 mi (2,939.92 km) |
| Conwy to Sinanpasa | 1,892.15 mi (3,045.12 km) |
| Conwy to Sindirgi | 1,787.87 mi (2,877.30 km) |
