| Simi Valley to Crawfordsville (Indiana) | 1,788.66 mi (2,878.57 km) |
| Simi Valley to Crest Hill (Illinois) | 1,734.13 mi (2,790.81 km) |
| Simi Valley to Crestview (Florida) | 1,882.36 mi (3,029.36 km) |
| Simi Valley to Crestwood (Illinois) | 1,753.84 mi (2,822.53 km) |
| Simi Valley to Crestwood (Missouri) | 1,598.53 mi (2,572.58 km) |
| Simi Valley to Creve Coeur (Missouri) | 1,595.29 mi (2,567.38 km) |
| Simi Valley to Crofton (Maryland) | 2,334.41 mi (3,756.87 km) |
| Simi Valley to Crossville (Tennessee) | 1,900.00 mi (3,057.76 km) |
| Simi Valley to Crowley (Louisiana) | 1,561.89 mi (2,513.61 km) |
| Simi Valley to Crowley (Texas) | 1,236.76 mi (1,990.37 km) |
| Simi Valley to Crown Point (Indiana) | 1,772.35 mi (2,852.32 km) |
| Simi Valley to Crystal (Minnesota) | 1,532.75 mi (2,466.73 km) |
| Simi Valley to Crystal Lake (Illinois) | 1,728.86 mi (2,782.33 km) |
| Simi Valley to Cudahy (California) | 38.56 mi (62.06 km) |
| Simi Valley to Cudahy (Wisconsin) | 1,760.22 mi (2,832.80 km) |
