| Santa Monica to Carlsbad (California) | 92.79 mi (149.33 km) |
| Santa Monica to Carlsbad (New Mexico) | 830.20 mi (1,336.07 km) |
| Santa Monica to Carmel (Indiana) | 1,820.37 mi (2,929.60 km) |
| Santa Monica to Carmichael (California) | 355.57 mi (572.23 km) |
| Santa Monica to Carney (Maryland) | 2,332.26 mi (3,753.40 km) |
| Santa Monica to Carnot-Moon (Pennsylvania) | 2,133.72 mi (3,433.88 km) |
| Santa Monica to Carol Stream (Illinois) | 1,730.19 mi (2,784.47 km) |
| Santa Monica to Carolina (Puerto Rico) | 3,389.11 mi (5,454.25 km) |
| Santa Monica to Carolina Forest (South Carolina) | 2,254.91 mi (3,628.92 km) |
| Santa Monica to Carpentersville (Illinois) | 1,724.25 mi (2,774.91 km) |
| Santa Monica to Carpinteria (California) | 64.28 mi (103.45 km) |
| Santa Monica to Carrboro (North Carolina) | 2,219.03 mi (3,571.18 km) |
| Santa Monica to Carroll (Iowa) | 1,394.15 mi (2,243.67 km) |
| Santa Monica to Carrollton (Georgia) | 1,909.10 mi (3,072.40 km) |
| Santa Monica to Carrollton (Texas) | 1,243.08 mi (2,000.55 km) |
