| Clacton-on-Sea to Sinop | 1,721.43 mi (2,770.37 km) |
| Clacton-on-Sea to Siran | 1,963.50 mi (3,159.94 km) |
| Clacton-on-Sea to Sirnak | 2,218.52 mi (3,570.36 km) |
| Clacton-on-Sea to Sirvan | 2,176.46 mi (3,502.67 km) |
| Clacton-on-Sea to Sivas | 1,893.26 mi (3,046.91 km) |
| Clacton-on-Sea to Sivasli | 1,650.69 mi (2,656.52 km) |
| Clacton-on-Sea to Siverek | 2,076.61 mi (3,341.98 km) |
| Clacton-on-Sea to Sivrice | 2,045.60 mi (3,292.07 km) |
| Clacton-on-Sea to Sivrihisar | 1,680.36 mi (2,704.28 km) |
| Clacton-on-Sea to Sogut | 1,600.01 mi (2,574.97 km) |
| Clacton-on-Sea to Sogutlu | 1,573.66 mi (2,532.56 km) |
| Clacton-on-Sea to Soke | 1,597.96 mi (2,571.67 km) |
| Clacton-on-Sea to Solhan | 2,096.27 mi (3,373.63 km) |
| Clacton-on-Sea to Soma | 1,535.95 mi (2,471.87 km) |
| Clacton-on-Sea to Sorgun | 1,814.36 mi (2,919.94 km) |
