| Simi Valley to Cloverleaf (Texas) | 1,411.83 mi (2,272.12 km) |
| Simi Valley to Cloverly (Maryland) | 2,316.77 mi (3,728.48 km) |
| Simi Valley to Clovis (California) | 184.60 mi (297.09 km) |
| Simi Valley to Clovis (New Mexico) | 886.60 mi (1,426.84 km) |
| Simi Valley to Clute (Texas) | 1,416.90 mi (2,280.28 km) |
| Simi Valley to Coachella (California) | 154.52 mi (248.67 km) |
| Simi Valley to Coalinga (California) | 157.17 mi (252.94 km) |
| Simi Valley to Coamo (Puerto Rico) | 3,395.21 mi (5,464.07 km) |
| Simi Valley to Coatesville (Pennsylvania) | 2,374.48 mi (3,821.36 km) |
| Simi Valley to Cockeysville (Maryland) | 2,334.32 mi (3,756.73 km) |
| Simi Valley to Cocoa (Florida) | 2,264.99 mi (3,645.15 km) |
| Simi Valley to Cocoa Beach (Florida) | 2,274.16 mi (3,659.91 km) |
| Simi Valley to Coconut Creek (Florida) | 2,351.63 mi (3,784.58 km) |
| Simi Valley to Coeur d'Alene (Idaho) | 933.96 mi (1,503.06 km) |
| Simi Valley to Cohoes (New York) | 2,473.92 mi (3,981.38 km) |
