| Conneaut to Sinop | 5,390.94 mi (8,675.88 km) |
| Conneaut to Siran | 5,623.76 mi (9,050.57 km) |
| Conneaut to Sirnak | 5,880.19 mi (9,463.25 km) |
| Conneaut to Sirvan | 5,836.18 mi (9,392.42 km) |
| Conneaut to Sivas | 5,572.69 mi (8,968.37 km) |
| Conneaut to Sivasli | 5,363.75 mi (8,632.13 km) |
| Conneaut to Siverek | 5,758.28 mi (9,267.06 km) |
| Conneaut to Sivrice | 5,721.52 mi (9,207.89 km) |
| Conneaut to Sivrihisar | 5,387.41 mi (8,670.20 km) |
| Conneaut to Sogut | 5,308.58 mi (8,543.34 km) |
| Conneaut to Sogutlu | 5,277.32 mi (8,493.02 km) |
| Conneaut to Soke | 5,309.79 mi (8,545.28 km) |
| Conneaut to Solhan | 5,754.45 mi (9,260.90 km) |
| Conneaut to Soma | 5,249.47 mi (8,448.21 km) |
| Conneaut to Sorgun | 5,503.97 mi (8,857.78 km) |
