| Santa Margarita to Cookeville (Tennessee) | 4,624.48 mi (7,442.37 km) |
| Santa Margarita to Coolidge (Arizona) | 5,908.37 mi (9,508.61 km) |
| Santa Margarita to Coon Rapids (Minnesota) | 4,621.59 mi (7,437.73 km) |
| Santa Margarita to Cooper City (Florida) | 4,760.22 mi (7,660.83 km) |
| Santa Margarita to Coos Bay (Oregon) | 5,823.45 mi (9,371.94 km) |
| Santa Margarita to Copiague (New York) | 3,900.69 mi (6,277.55 km) |
| Santa Margarita to Coppell (Texas) | 5,281.54 mi (8,499.82 km) |
| Santa Margarita to Copperas Cove (Texas) | 5,403.98 mi (8,696.87 km) |
| Santa Margarita to Coral Gables (Florida) | 4,773.06 mi (7,681.50 km) |
| Santa Margarita to Coral Springs (Florida) | 4,749.97 mi (7,644.35 km) |
| Santa Margarita to Coral Terrace (Florida) | 4,773.07 mi (7,681.51 km) |
| Santa Margarita to Coralville (Iowa) | 4,684.37 mi (7,538.77 km) |
| Santa Margarita to Coram (New York) | 3,876.15 mi (6,238.05 km) |
| Santa Margarita to Corcoran (California) | 6,057.38 mi (9,748.42 km) |
| Santa Margarita to Cordele (Georgia) | 4,702.16 mi (7,567.39 km) |
