| Simi Valley to St. George (Utah) | 349.22 mi (562.01 km) |
| Simi Valley to St. Helens (Oregon) | 828.93 mi (1,334.04 km) |
| Simi Valley to St. James (New York) | 2,509.60 mi (4,038.82 km) |
| Simi Valley to St. John (Indiana) | 1,766.17 mi (2,842.37 km) |
| Simi Valley to St. Joseph (Missouri) | 1,368.92 mi (2,203.06 km) |
| Simi Valley to St. Louis (Missouri) | 1,605.90 mi (2,584.45 km) |
| Simi Valley to St. Louis Park (Minnesota) | 1,530.41 mi (2,462.96 km) |
| Simi Valley to St. Marys (Georgia) | 2,167.67 mi (3,488.52 km) |
| Simi Valley to St. Marys (Pennsylvania) | 2,228.21 mi (3,585.96 km) |
| Simi Valley to St. Matthews (Kentucky) | 1,855.12 mi (2,985.53 km) |
| Simi Valley to St. Michael (Minnesota) | 1,521.58 mi (2,448.75 km) |
| Simi Valley to St. Paul (Minnesota) | 1,542.40 mi (2,482.25 km) |
| Simi Valley to St. Peter (Minnesota) | 1,488.19 mi (2,395.01 km) |
| Simi Valley to St. Peters (Missouri) | 1,586.86 mi (2,553.80 km) |
| Simi Valley to St. Petersburg (Florida) | 2,170.91 mi (3,493.73 km) |
