| Simi Valley to Savignano sul Rubicone | 6,213.67 mi (9,999.93 km) |
| Simi Valley to Savona | 6,077.86 mi (9,781.38 km) |
| Simi Valley to Scafati | 6,462.37 mi (10,400.17 km) |
| Simi Valley to Scalea | 6,554.41 mi (10,548.30 km) |
| Simi Valley to Scandiano | 6,133.49 mi (9,870.89 km) |
| Simi Valley to Scandicci | 6,193.98 mi (9,968.25 km) |
| Simi Valley to Schio | 6,094.48 mi (9,808.13 km) |
| Simi Valley to Sciacca | 6,592.87 mi (10,610.20 km) |
| Simi Valley to Scicli | 6,686.44 mi (10,760.79 km) |
| Simi Valley to Scordia | 6,663.32 mi (10,723.58 km) |
| Simi Valley to Scorze | 6,124.85 mi (9,856.99 km) |
| Simi Valley to Sedico | 6,095.20 mi (9,809.28 km) |
| Simi Valley to Sedriano | 6,032.21 mi (9,707.90 km) |
| Simi Valley to Segni | 6,363.65 mi (10,241.30 km) |
| Simi Valley to Segrate | 6,042.25 mi (9,724.07 km) |
