| Santa Monica to Cibolo (Texas) | 1,227.28 mi (1,975.11 km) |
| Santa Monica to Cicero (Illinois) | 1,748.38 mi (2,813.75 km) |
| Santa Monica to Cimarron Hills (Colorado) | 834.58 mi (1,343.12 km) |
| Santa Monica to Cincinnati (Ohio) | 1,906.38 mi (3,068.03 km) |
| Santa Monica to Cinco Ranch (Texas) | 1,362.41 mi (2,192.58 km) |
| Santa Monica to Circleville (Ohio) | 1,990.34 mi (3,203.14 km) |
| Santa Monica to Citrus (California) | 34.47 mi (55.48 km) |
| Santa Monica to Citrus Heights (California) | 358.51 mi (576.96 km) |
| Santa Monica to Citrus Park (Florida) | 2,154.22 mi (3,466.88 km) |
| Santa Monica to Claiborne (Louisiana) | 1,517.45 mi (2,442.10 km) |
| Santa Monica to Claremont (California) | 44.39 mi (71.44 km) |
| Santa Monica to Claremont (New Hampshire) | 2,536.43 mi (4,081.99 km) |
| Santa Monica to Claremore (Oklahoma) | 1,298.40 mi (2,089.57 km) |
| Santa Monica to Clarksburg (Maryland) | 2,293.58 mi (3,691.16 km) |
| Santa Monica to Clarksburg (West Virginia) | 2,130.04 mi (3,427.97 km) |
