| Simi Valley to Abilene (Texas) | 1,102.57 mi (1,774.42 km) |
| Simi Valley to Accokeek (Maryland) | 2,319.38 mi (3,732.68 km) |
| Simi Valley to Acworth (Georgia) | 1,939.05 mi (3,120.61 km) |
| Simi Valley to Ada (Oklahoma) | 1,255.02 mi (2,019.76 km) |
| Simi Valley to Addison (Illinois) | 1,742.54 mi (2,804.35 km) |
| Simi Valley to Addison (Texas) | 1,261.72 mi (2,030.54 km) |
| Simi Valley to Adelanto (California) | 77.73 mi (125.10 km) |
| Simi Valley to Adelphi (Maryland) | 2,319.26 mi (3,732.48 km) |
| Simi Valley to Adrian (Michigan) | 1,945.03 mi (3,130.23 km) |
| Simi Valley to Affton (Missouri) | 1,601.31 mi (2,577.07 km) |
| Simi Valley to Agoura Hills (California) | 8.00 mi (12.87 km) |
| Simi Valley to Aguadilla (Puerto Rico) | 3,337.83 mi (5,371.72 km) |
| Simi Valley to Aiken (South Carolina) | 2,111.95 mi (3,398.86 km) |
| Simi Valley to Akron (Ohio) | 2,072.95 mi (3,336.10 km) |
| Simi Valley to Alabaster (Alabama) | 1,828.19 mi (2,942.19 km) |
