| Pornic to Culpeper (Virginia) | 3,741.40 mi (6,021.21 km) |
| Pornic to Culver City (California) | 5,582.66 mi (8,984.42 km) |
| Pornic to Cumberland (Maryland) | 3,727.53 mi (5,998.88 km) |
| Pornic to Cupertino (California) | 5,525.84 mi (8,892.98 km) |
| Pornic to Cutler Bay (Florida) | 4,408.10 mi (7,094.14 km) |
| Pornic to Cutlerville (Michigan) | 3,893.47 mi (6,265.94 km) |
| Pornic to Cuyahoga Falls (Ohio) | 3,786.55 mi (6,093.87 km) |
| Pornic to Cypress (California) | 5,580.18 mi (8,980.44 km) |
| Pornic to Cypress Gardens (Florida) | 4,358.69 mi (7,014.64 km) |
| Pornic to Cypress Lake (Florida) | 4,435.76 mi (7,138.67 km) |
| Pornic to D'Iberville (Mississippi) | 4,570.58 mi (7,355.64 km) |
| Pornic to Dakota Ridge (Colorado) | 4,806.88 mi (7,735.92 km) |
| Pornic to Dale City (Virginia) | 3,705.50 mi (5,963.43 km) |
| Pornic to Dallas (Georgia) | 4,235.43 mi (6,816.27 km) |
| Pornic to Dallas (Oregon) | 5,145.44 mi (8,280.78 km) |
