| Colfontaine to Siran | 1,832.63 mi (2,949.33 km) |
| Colfontaine to Sirnak | 2,086.17 mi (3,357.36 km) |
| Colfontaine to Sirvan | 2,044.64 mi (3,290.54 km) |
| Colfontaine to Sivas | 1,758.71 mi (2,830.37 km) |
| Colfontaine to Sivasli | 1,505.28 mi (2,422.51 km) |
| Colfontaine to Siverek | 1,940.86 mi (3,123.51 km) |
| Colfontaine to Sivrice | 1,911.19 mi (3,075.76 km) |
| Colfontaine to Sivrihisar | 1,538.53 mi (2,476.02 km) |
| Colfontaine to Sogut | 1,457.65 mi (2,345.86 km) |
| Colfontaine to Sogutlu | 1,433.42 mi (2,306.87 km) |
| Colfontaine to Soke | 1,449.60 mi (2,332.90 km) |
| Colfontaine to Solhan | 1,965.12 mi (3,162.56 km) |
| Colfontaine to Soma | 1,389.46 mi (2,236.12 km) |
| Colfontaine to Sorgun | 1,677.66 mi (2,699.93 km) |
| Colfontaine to Suhut | 1,538.17 mi (2,475.45 km) |
