| Simi Valley to Carlsbad (California) | 115.41 mi (185.74 km) |
| Simi Valley to Carlsbad (New Mexico) | 846.72 mi (1,362.67 km) |
| Simi Valley to Carmel (Indiana) | 1,828.18 mi (2,942.18 km) |
| Simi Valley to Carmichael (California) | 333.87 mi (537.31 km) |
| Simi Valley to Carney (Maryland) | 2,340.38 mi (3,766.48 km) |
| Simi Valley to Carnot-Moon (Pennsylvania) | 2,141.16 mi (3,445.86 km) |
| Simi Valley to Carol Stream (Illinois) | 1,736.20 mi (2,794.14 km) |
| Simi Valley to Carolina (Puerto Rico) | 3,405.76 mi (5,481.04 km) |
| Simi Valley to Carolina Forest (South Carolina) | 2,266.83 mi (3,648.10 km) |
| Simi Valley to Carpentersville (Illinois) | 1,730.06 mi (2,784.26 km) |
| Simi Valley to Carpinteria (California) | 44.44 mi (71.52 km) |
| Simi Valley to Carrboro (North Carolina) | 2,229.60 mi (3,588.20 km) |
| Simi Valley to Carroll (Iowa) | 1,399.00 mi (2,251.48 km) |
| Simi Valley to Carrollton (Georgia) | 1,921.81 mi (3,092.85 km) |
| Simi Valley to Carrollton (Texas) | 1,257.68 mi (2,024.04 km) |
