| Simi Valley to San Luis (Arizona) | 263.37 mi (423.85 km) |
| Simi Valley to San Luis Obispo (California) | 129.05 mi (207.69 km) |
| Simi Valley to San Marcos (California) | 119.59 mi (192.47 km) |
| Simi Valley to San Marcos (Texas) | 1,253.37 mi (2,017.10 km) |
| Simi Valley to San Marino (California) | 37.67 mi (60.63 km) |
| Simi Valley to San Mateo (California) | 302.11 mi (486.20 km) |
| Simi Valley to San Pablo (California) | 324.69 mi (522.55 km) |
| Simi Valley to San Rafael (California) | 332.42 mi (534.98 km) |
| Simi Valley to San Ramon (California) | 300.09 mi (482.95 km) |
| Simi Valley to San Tan Valley (Arizona) | 419.65 mi (675.37 km) |
| Simi Valley to Sand Springs (Oklahoma) | 1,280.74 mi (2,061.15 km) |
| Simi Valley to Sandusky (Ohio) | 2,012.40 mi (3,238.64 km) |
| Simi Valley to Sandy (Oregon) | 791.32 mi (1,273.51 km) |
| Simi Valley to Sandy (Utah) | 576.71 mi (928.12 km) |
| Simi Valley to Sandy Springs (Georgia) | 1,957.52 mi (3,150.33 km) |
