| Santa Margarita to Culpeper (Virginia) | 4,188.60 mi (6,740.90 km) |
| Santa Margarita to Culver City (California) | 6,123.27 mi (9,854.46 km) |
| Santa Margarita to Cumberland (Maryland) | 4,184.39 mi (6,734.12 km) |
| Santa Margarita to Cupertino (California) | 6,079.84 mi (9,784.55 km) |
| Santa Margarita to Cutler Bay (Florida) | 4,781.38 mi (7,694.89 km) |
| Santa Margarita to Cutlerville (Michigan) | 4,386.51 mi (7,059.40 km) |
| Santa Margarita to Cuyahoga Falls (Ohio) | 4,260.12 mi (6,856.01 km) |
| Santa Margarita to Cypress (California) | 6,119.60 mi (9,848.54 km) |
| Santa Margarita to Cypress Gardens (Florida) | 4,753.59 mi (7,650.17 km) |
| Santa Margarita to Cypress Lake (Florida) | 4,822.39 mi (7,760.89 km) |
| Santa Margarita to D'Iberville (Mississippi) | 5,009.10 mi (8,061.37 km) |
| Santa Margarita to Dakota Ridge (Colorado) | 5,332.64 mi (8,582.06 km) |
| Santa Margarita to Dale City (Virginia) | 4,151.77 mi (6,681.63 km) |
| Santa Margarita to Dallas (Georgia) | 4,678.17 mi (7,528.78 km) |
| Santa Margarita to Dallas (Oregon) | 5,711.50 mi (9,191.77 km) |
