| Parthenay to Carson (California) | 5,673.78 mi (9,131.07 km) |
| Parthenay to Carson City (Nevada) | 5,433.56 mi (8,744.47 km) |
| Parthenay to Carteret (New Jersey) | 3,586.47 mi (5,771.87 km) |
| Parthenay to Cartersville (Georgia) | 4,316.06 mi (6,946.03 km) |
| Parthenay to Carthage (Missouri) | 4,588.23 mi (7,384.04 km) |
| Parthenay to Cary (Illinois) | 4,116.79 mi (6,625.33 km) |
| Parthenay to Cary (North Carolina) | 3,981.28 mi (6,407.25 km) |
| Parthenay to Casa de Oro-Mount Helix (California) | 5,686.51 mi (9,151.56 km) |
| Parthenay to Casa Grande (Arizona) | 5,487.12 mi (8,830.66 km) |
| Parthenay to Casas Adobes (Arizona) | 5,488.25 mi (8,832.48 km) |
| Parthenay to Cascades (Virginia) | 3,784.88 mi (6,091.18 km) |
| Parthenay to Casper (Wyoming) | 4,781.34 mi (7,694.82 km) |
| Parthenay to Casselberry (Florida) | 4,404.95 mi (7,089.09 km) |
| Parthenay to Castaic (California) | 5,651.66 mi (9,095.47 km) |
| Parthenay to Castle Pines (Colorado) | 4,893.94 mi (7,876.04 km) |
