| Plabennec to Carson (California) | 5,442.67 mi (8,759.14 km) |
| Plabennec to Carson City (Nevada) | 5,205.35 mi (8,377.21 km) |
| Plabennec to Carteret (New Jersey) | 3,359.57 mi (5,406.71 km) |
| Plabennec to Cartersville (Georgia) | 4,089.27 mi (6,581.04 km) |
| Plabennec to Carthage (Missouri) | 4,356.09 mi (7,010.44 km) |
| Plabennec to Cary (Illinois) | 3,884.30 mi (6,251.18 km) |
| Plabennec to Cary (North Carolina) | 3,756.64 mi (6,045.73 km) |
| Plabennec to Casa de Oro-Mount Helix (California) | 5,454.68 mi (8,778.46 km) |
| Plabennec to Casa Grande (Arizona) | 5,254.28 mi (8,455.95 km) |
| Plabennec to Casas Adobes (Arizona) | 5,255.28 mi (8,457.56 km) |
| Plabennec to Cascades (Virginia) | 3,557.85 mi (5,725.81 km) |
| Plabennec to Casper (Wyoming) | 4,549.69 mi (7,322.01 km) |
| Plabennec to Casselberry (Florida) | 4,186.32 mi (6,737.24 km) |
| Plabennec to Castaic (California) | 5,420.91 mi (8,724.11 km) |
| Plabennec to Castle Pines (Colorado) | 4,661.18 mi (7,501.44 km) |
