| Petaluma to Sinop | 6,717.29 mi (10,810.43 km) |
| Petaluma to Siran | 6,896.15 mi (11,098.27 km) |
| Petaluma to Sirnak | 7,116.64 mi (11,453.13 km) |
| Petaluma to Sirvan | 7,074.99 mi (11,386.10 km) |
| Petaluma to Sivas | 6,896.00 mi (11,098.03 km) |
| Petaluma to Sivasli | 6,851.34 mi (11,026.17 km) |
| Petaluma to Siverek | 7,061.91 mi (11,365.05 km) |
| Petaluma to Sivrice | 7,015.22 mi (11,289.91 km) |
| Petaluma to Sivrihisar | 6,824.65 mi (10,983.21 km) |
| Petaluma to Sogut | 6,762.37 mi (10,882.99 km) |
| Petaluma to Sogutlu | 6,711.28 mi (10,800.76 km) |
| Petaluma to Soke | 6,850.68 mi (11,025.11 km) |
| Petaluma to Solhan | 7,002.47 mi (11,269.38 km) |
| Petaluma to Soma | 6,763.71 mi (10,885.13 km) |
| Petaluma to Sorgun | 6,863.72 mi (11,046.08 km) |
