| Simi Valley to Altus (Oklahoma) | 1,106.23 mi (1,780.31 km) |
| Simi Valley to Alum Rock (California) | 275.00 mi (442.57 km) |
| Simi Valley to Alvin (Texas) | 1,414.10 mi (2,275.77 km) |
| Simi Valley to Amarillo (Texas) | 961.61 mi (1,547.55 km) |
| Simi Valley to Amelia (Ohio) | 1,930.25 mi (3,106.44 km) |
| Simi Valley to American Canyon (California) | 333.65 mi (536.97 km) |
| Simi Valley to American Fork (Utah) | 569.10 mi (915.87 km) |
| Simi Valley to Americus (Georgia) | 1,992.92 mi (3,207.29 km) |
| Simi Valley to Ames (Iowa) | 1,460.13 mi (2,349.85 km) |
| Simi Valley to Amherst (Ohio) | 2,036.72 mi (3,277.79 km) |
| Simi Valley to Ammon (Idaho) | 733.06 mi (1,179.74 km) |
| Simi Valley to Amsterdam (New York) | 2,449.19 mi (3,941.58 km) |
| Simi Valley to Anacortes (Washington) | 1,002.64 mi (1,613.60 km) |
| Simi Valley to Anaheim (California) | 58.96 mi (94.89 km) |
| Simi Valley to Anchorage (Alaska) | 2,290.48 mi (3,686.17 km) |
