| Plabennec to Cookeville (Tennessee) | 4,031.63 mi (6,488.29 km) |
| Plabennec to Coolidge (Arizona) | 5,243.78 mi (8,439.04 km) |
| Plabennec to Coon Rapids (Minnesota) | 3,958.62 mi (6,370.79 km) |
| Plabennec to Cooper City (Florida) | 4,262.10 mi (6,859.19 km) |
| Plabennec to Coos Bay (Oregon) | 5,115.43 mi (8,232.49 km) |
| Plabennec to Copiague (New York) | 3,319.87 mi (5,342.81 km) |
| Plabennec to Coppell (Texas) | 4,663.92 mi (7,505.85 km) |
| Plabennec to Copperas Cove (Texas) | 4,791.96 mi (7,711.92 km) |
| Plabennec to Coral Gables (Florida) | 4,277.64 mi (6,884.19 km) |
| Plabennec to Coral Springs (Florida) | 4,250.31 mi (6,840.21 km) |
| Plabennec to Coral Terrace (Florida) | 4,277.13 mi (6,883.38 km) |
| Plabennec to Coralville (Iowa) | 4,041.24 mi (6,503.74 km) |
| Plabennec to Coram (New York) | 3,294.98 mi (5,302.76 km) |
| Plabennec to Corcoran (California) | 5,365.92 mi (8,635.61 km) |
| Plabennec to Cordele (Georgia) | 4,143.89 mi (6,668.95 km) |
