| Simi Valley to Isabela (Puerto Rico) | 3,343.23 mi (5,380.40 km) |
| Simi Valley to Iselin (New Jersey) | 2,450.43 mi (3,943.58 km) |
| Simi Valley to Isla Vista (California) | 64.27 mi (103.43 km) |
| Simi Valley to Issaquah (Washington) | 933.19 mi (1,501.82 km) |
| Simi Valley to Ithaca (New York) | 2,332.16 mi (3,753.25 km) |
| Simi Valley to Ives Estates (Florida) | 2,360.33 mi (3,798.59 km) |
| Simi Valley to Jackson (Michigan) | 1,928.61 mi (3,103.80 km) |
| Simi Valley to Jackson (Mississippi) | 1,648.23 mi (2,652.58 km) |
| Simi Valley to Jackson (Missouri) | 1,637.66 mi (2,635.56 km) |
| Simi Valley to Jackson (Tennessee) | 1,690.07 mi (2,719.90 km) |
| Simi Valley to Jackson (Wyoming) | 766.36 mi (1,233.33 km) |
| Simi Valley to Jacksonville (Alabama) | 1,881.02 mi (3,027.20 km) |
| Simi Valley to Jacksonville (Arkansas) | 1,510.50 mi (2,430.92 km) |
| Simi Valley to Jacksonville (Florida) | 2,170.26 mi (3,492.70 km) |
| Simi Valley to Jacksonville (Illinois) | 1,610.89 mi (2,592.48 km) |
