| Douarnenez to Clermont (Florida) | 4,220.23 mi (6,791.80 km) |
| Douarnenez to Cleveland (Mississippi) | 4,378.15 mi (7,045.95 km) |
| Douarnenez to Cleveland (Ohio) | 3,658.56 mi (5,887.89 km) |
| Douarnenez to Cleveland (Tennessee) | 4,060.40 mi (6,534.57 km) |
| Douarnenez to Cleveland Heights (Ohio) | 3,652.23 mi (5,877.70 km) |
| Douarnenez to Cliffside Park (New Jersey) | 3,353.15 mi (5,396.37 km) |
| Douarnenez to Clifton (Colorado) | 4,834.34 mi (7,780.12 km) |
| Douarnenez to Clifton (New Jersey) | 3,359.01 mi (5,405.81 km) |
| Douarnenez to Clinton (Iowa) | 3,997.92 mi (6,434.04 km) |
| Douarnenez to Clinton (Maryland) | 3,561.89 mi (5,732.30 km) |
| Douarnenez to Clinton (Mississippi) | 4,425.68 mi (7,122.44 km) |
| Douarnenez to Clinton (Utah) | 4,860.24 mi (7,821.80 km) |
| Douarnenez to Clive (Iowa) | 4,150.67 mi (6,679.86 km) |
| Douarnenez to Cloquet (Minnesota) | 3,882.04 mi (6,247.54 km) |
| Douarnenez to Cloverleaf (Texas) | 4,755.40 mi (7,653.07 km) |
