| Imperial Beach to Sinop | 6,990.17 mi (11,249.59 km) |
| Imperial Beach to Siran | 7,185.42 mi (11,563.81 km) |
| Imperial Beach to Sirnak | 7,418.54 mi (11,938.99 km) |
| Imperial Beach to Sirvan | 7,375.54 mi (11,869.79 km) |
| Imperial Beach to Sivas | 7,172.99 mi (11,543.80 km) |
| Imperial Beach to Sivasli | 7,084.43 mi (11,401.29 km) |
| Imperial Beach to Siverek | 7,346.85 mi (11,823.62 km) |
| Imperial Beach to Sivrice | 7,301.67 mi (11,750.91 km) |
| Imperial Beach to Sivrihisar | 7,071.06 mi (11,379.77 km) |
| Imperial Beach to Sogut | 7,003.20 mi (11,270.57 km) |
| Imperial Beach to Sogutlu | 6,956.52 mi (11,195.44 km) |
| Imperial Beach to Soke | 7,068.50 mi (11,375.66 km) |
| Imperial Beach to Solhan | 7,299.49 mi (11,747.39 km) |
| Imperial Beach to Soma | 6,987.74 mi (11,245.68 km) |
| Imperial Beach to Sorgun | 7,131.02 mi (11,476.27 km) |
