| Koekelare to Siran | 1,877.77 mi (3,021.97 km) |
| Koekelare to Sirnak | 2,132.16 mi (3,431.38 km) |
| Koekelare to Sirvan | 2,090.34 mi (3,364.07 km) |
| Koekelare to Sivas | 1,805.87 mi (2,906.27 km) |
| Koekelare to Sivasli | 1,559.02 mi (2,508.99 km) |
| Koekelare to Siverek | 1,988.73 mi (3,200.55 km) |
| Koekelare to Sivrice | 1,958.29 mi (3,151.57 km) |
| Koekelare to Sivrihisar | 1,589.94 mi (2,558.76 km) |
| Koekelare to Sogut | 1,509.38 mi (2,429.12 km) |
| Koekelare to Sogutlu | 1,483.84 mi (2,388.00 km) |
| Koekelare to Soke | 1,505.50 mi (2,422.86 km) |
| Koekelare to Solhan | 2,010.44 mi (3,235.49 km) |
| Koekelare to Soma | 1,443.94 mi (2,323.80 km) |
| Koekelare to Sorgun | 1,726.03 mi (2,777.78 km) |
| Koekelare to Suhut | 1,591.27 mi (2,560.90 km) |
