| Civitanova Marche to Siran | 1,321.33 mi (2,126.47 km) |
| Civitanova Marche to Sirnak | 1,554.62 mi (2,501.93 km) |
| Civitanova Marche to Sirvan | 1,518.11 mi (2,443.16 km) |
| Civitanova Marche to Sivas | 1,224.89 mi (1,971.27 km) |
| Civitanova Marche to Sivasli | 895.28 mi (1,440.82 km) |
| Civitanova Marche to Siverek | 1,391.07 mi (2,238.72 km) |
| Civitanova Marche to Sivrice | 1,371.86 mi (2,207.80 km) |
| Civitanova Marche to Sivrihisar | 958.56 mi (1,542.65 km) |
| Civitanova Marche to Sogut | 877.18 mi (1,411.68 km) |
| Civitanova Marche to Sogutlu | 872.99 mi (1,404.95 km) |
| Civitanova Marche to Soke | 812.80 mi (1,308.07 km) |
| Civitanova Marche to Solhan | 1,446.03 mi (2,327.15 km) |
| Civitanova Marche to Soma | 773.63 mi (1,245.04 km) |
| Civitanova Marche to Sorgun | 1,131.84 mi (1,821.52 km) |
| Civitanova Marche to Suhut | 935.58 mi (1,505.66 km) |
