| Petaluma to Sestu | 6,267.52 mi (10,086.60 km) |
| Petaluma to Settimo Torinese | 5,902.73 mi (9,499.52 km) |
| Petaluma to Seveso | 5,913.87 mi (9,517.46 km) |
| Petaluma to Sezze | 6,261.11 mi (10,076.29 km) |
| Petaluma to Siano | 6,347.44 mi (10,215.21 km) |
| Petaluma to Siena | 6,107.47 mi (9,829.03 km) |
| Petaluma to Signa | 6,074.43 mi (9,775.86 km) |
| Petaluma to Silea | 6,000.57 mi (9,656.99 km) |
| Petaluma to Silvi Paese | 6,229.50 mi (10,025.41 km) |
| Petaluma to Sinalunga | 6,124.67 mi (9,856.70 km) |
| Petaluma to Siniscola | 6,214.67 mi (10,001.54 km) |
| Petaluma to Sinnai | 6,270.83 mi (10,091.92 km) |
| Petaluma to Siracusa | 6,583.00 mi (10,594.31 km) |
| Petaluma to Solaro | 5,913.94 mi (9,517.57 km) |
| Petaluma to Soliera | 6,015.24 mi (9,680.60 km) |
