| Opglabbeek to Culpeper (Virginia) | 3,965.74 mi (6,382.24 km) |
| Opglabbeek to Culver City (California) | 5,647.61 mi (9,088.96 km) |
| Opglabbeek to Cumberland (Maryland) | 3,941.42 mi (6,343.10 km) |
| Opglabbeek to Cupertino (California) | 5,557.37 mi (8,943.73 km) |
| Opglabbeek to Cutler Bay (Florida) | 4,691.97 mi (7,551.00 km) |
| Opglabbeek to Cutlerville (Michigan) | 4,059.62 mi (6,533.32 km) |
| Opglabbeek to Cuyahoga Falls (Ohio) | 3,979.88 mi (6,405.01 km) |
| Opglabbeek to Cypress (California) | 5,647.85 mi (9,089.33 km) |
| Opglabbeek to Cypress Gardens (Florida) | 4,625.54 mi (7,444.08 km) |
| Opglabbeek to Cypress Lake (Florida) | 4,708.71 mi (7,577.93 km) |
| Opglabbeek to D'Iberville (Mississippi) | 4,794.38 mi (7,715.81 km) |
| Opglabbeek to Dakota Ridge (Colorado) | 4,909.62 mi (7,901.26 km) |
| Opglabbeek to Dale City (Virginia) | 3,931.29 mi (6,326.81 km) |
| Opglabbeek to Dallas (Georgia) | 4,458.51 mi (7,175.27 km) |
| Opglabbeek to Dallas (Oregon) | 5,137.47 mi (8,267.95 km) |
