| Sidmouth to Sereflikochisar | 1,951.05 mi (3,139.92 km) |
| Sidmouth to Serik | 1,934.24 mi (3,112.85 km) |
| Sidmouth to Serinhisar | 1,827.78 mi (2,941.53 km) |
| Sidmouth to Serinyol | 2,175.40 mi (3,500.97 km) |
| Sidmouth to Seydisehir | 1,943.70 mi (3,128.09 km) |
| Sidmouth to Seyhan | 2,111.24 mi (3,397.71 km) |
| Sidmouth to Seyitgazi | 1,808.05 mi (2,909.78 km) |
| Sidmouth to Siirt | 2,358.04 mi (3,794.89 km) |
| Sidmouth to Sile | 1,692.40 mi (2,723.66 km) |
| Sidmouth to Silifke | 2,078.16 mi (3,344.47 km) |
| Sidmouth to Silivri | 1,637.71 mi (2,635.63 km) |
| Sidmouth to Silopi | 2,409.14 mi (3,877.14 km) |
| Sidmouth to Simav | 1,750.37 mi (2,816.94 km) |
| Sidmouth to Sinanpasa | 1,818.25 mi (2,926.19 km) |
| Sidmouth to Sindirgi | 1,709.54 mi (2,751.23 km) |
