| Illingen to Culpeper (Virginia) | 4,071.39 mi (6,552.27 km) |
| Illingen to Culver City (California) | 5,776.26 mi (9,295.99 km) |
| Illingen to Cumberland (Maryland) | 4,049.14 mi (6,516.46 km) |
| Illingen to Cupertino (California) | 5,688.07 mi (9,154.07 km) |
| Illingen to Cutler Bay (Florida) | 4,784.09 mi (7,699.26 km) |
| Illingen to Cutlerville (Michigan) | 4,175.77 mi (6,720.25 km) |
| Illingen to Cuyahoga Falls (Ohio) | 4,091.47 mi (6,584.58 km) |
| Illingen to Cypress (California) | 5,776.29 mi (9,296.04 km) |
| Illingen to Cypress Gardens (Florida) | 4,722.12 mi (7,599.52 km) |
| Illingen to Cypress Lake (Florida) | 4,803.79 mi (7,730.96 km) |
| Illingen to D'Iberville (Mississippi) | 4,900.95 mi (7,887.31 km) |
| Illingen to Dakota Ridge (Colorado) | 5,034.54 mi (8,102.31 km) |
| Illingen to Dale City (Virginia) | 4,036.60 mi (6,496.29 km) |
| Illingen to Dallas (Georgia) | 4,564.91 mi (7,346.52 km) |
| Illingen to Dallas (Oregon) | 5,269.59 mi (8,480.58 km) |
