| Stevenson Ranch to Sestu | 6,347.49 mi (10,215.29 km) |
| Stevenson Ranch to Settimo Torinese | 5,999.70 mi (9,655.58 km) |
| Stevenson Ranch to Seveso | 6,017.08 mi (9,683.55 km) |
| Stevenson Ranch to Sezze | 6,363.03 mi (10,240.31 km) |
| Stevenson Ranch to Siano | 6,452.84 mi (10,384.85 km) |
| Stevenson Ranch to Siena | 6,209.64 mi (9,993.45 km) |
| Stevenson Ranch to Signa | 6,177.44 mi (9,941.64 km) |
| Stevenson Ranch to Silea | 6,113.98 mi (9,839.50 km) |
| Stevenson Ranch to Silvi Paese | 6,338.62 mi (10,201.03 km) |
| Stevenson Ranch to Sinalunga | 6,227.84 mi (10,022.74 km) |
| Stevenson Ranch to Siniscola | 6,301.44 mi (10,141.18 km) |
| Stevenson Ranch to Sinnai | 6,351.21 mi (10,221.28 km) |
| Stevenson Ranch to Siracusa | 6,678.29 mi (10,747.67 km) |
| Stevenson Ranch to Solaro | 6,016.87 mi (9,683.22 km) |
| Stevenson Ranch to Soliera | 6,121.01 mi (9,850.81 km) |
