| Dokkum to Cicero (Illinois) | 4,118.56 mi (6,628.18 km) |
| Dokkum to Cimarron Hills (Colorado) | 4,849.88 mi (7,805.12 km) |
| Dokkum to Cincinnati (Ohio) | 4,135.49 mi (6,655.42 km) |
| Dokkum to Cinco Ranch (Texas) | 5,044.59 mi (8,118.49 km) |
| Dokkum to Circleville (Ohio) | 4,054.02 mi (6,524.31 km) |
| Dokkum to Citrus (California) | 5,525.42 mi (8,892.31 km) |
| Dokkum to Citrus Heights (California) | 5,344.21 mi (8,600.67 km) |
| Dokkum to Citrus Park (Florida) | 4,629.47 mi (7,450.42 km) |
| Dokkum to Claiborne (Louisiana) | 4,762.17 mi (7,663.97 km) |
| Dokkum to Claremont (California) | 5,519.82 mi (8,883.29 km) |
| Dokkum to Claremont (New Hampshire) | 3,476.05 mi (5,594.17 km) |
| Dokkum to Claremore (Oklahoma) | 4,683.16 mi (7,536.81 km) |
| Dokkum to Clarksburg (Maryland) | 3,858.39 mi (6,209.49 km) |
| Dokkum to Clarksburg (West Virginia) | 3,971.84 mi (6,392.07 km) |
| Dokkum to Clarksdale (Mississippi) | 4,614.13 mi (7,425.73 km) |
