| Porto-Vecchio to Carson (California) | 6,253.44 mi (10,063.94 km) |
| Porto-Vecchio to Carson City (Nevada) | 6,004.95 mi (9,664.03 km) |
| Porto-Vecchio to Carteret (New Jersey) | 4,163.52 mi (6,700.54 km) |
| Porto-Vecchio to Cartersville (Georgia) | 4,892.35 mi (7,873.48 km) |
| Porto-Vecchio to Carthage (Missouri) | 5,174.36 mi (8,327.33 km) |
| Porto-Vecchio to Cary (Illinois) | 4,703.41 mi (7,569.40 km) |
| Porto-Vecchio to Cary (North Carolina) | 4,553.58 mi (7,328.28 km) |
| Porto-Vecchio to Casa de Oro-Mount Helix (California) | 6,268.41 mi (10,088.03 km) |
| Porto-Vecchio to Casa Grande (Arizona) | 6,072.53 mi (9,772.79 km) |
| Porto-Vecchio to Casas Adobes (Arizona) | 6,074.25 mi (9,775.55 km) |
| Porto-Vecchio to Cascades (Virginia) | 4,362.01 mi (7,019.98 km) |
| Porto-Vecchio to Casper (Wyoming) | 5,362.92 mi (8,630.79 km) |
| Porto-Vecchio to Casselberry (Florida) | 4,964.36 mi (7,989.36 km) |
| Porto-Vecchio to Castaic (California) | 6,230.25 mi (10,026.62 km) |
| Porto-Vecchio to Castle Pines (Colorado) | 5,479.13 mi (8,817.80 km) |
