| Erkrath to Culpeper (Virginia) | 4,014.23 mi (6,460.28 km) |
| Erkrath to Culver City (California) | 5,678.66 mi (9,138.92 km) |
| Erkrath to Cumberland (Maryland) | 3,989.01 mi (6,419.69 km) |
| Erkrath to Cupertino (California) | 5,584.58 mi (8,987.52 km) |
| Erkrath to Cutler Bay (Florida) | 4,744.95 mi (7,636.26 km) |
| Erkrath to Cutlerville (Michigan) | 4,102.69 mi (6,602.64 km) |
| Erkrath to Cuyahoga Falls (Ohio) | 4,025.59 mi (6,478.56 km) |
| Erkrath to Cypress (California) | 5,679.20 mi (9,139.79 km) |
| Erkrath to Cypress Gardens (Florida) | 4,677.22 mi (7,527.26 km) |
| Erkrath to Cypress Lake (Florida) | 4,760.84 mi (7,661.83 km) |
| Erkrath to D'Iberville (Mississippi) | 4,842.35 mi (7,793.01 km) |
| Erkrath to Dakota Ridge (Colorado) | 4,945.47 mi (7,958.97 km) |
| Erkrath to Dale City (Virginia) | 3,979.93 mi (6,405.08 km) |
| Erkrath to Dallas (Georgia) | 4,506.59 mi (7,252.66 km) |
| Erkrath to Dallas (Oregon) | 5,160.26 mi (8,304.63 km) |
