| Porto-Vecchio to Clarkston (Georgia) | 4,881.89 mi (7,856.63 km) |
| Porto-Vecchio to Clarksville (Indiana) | 4,760.54 mi (7,661.35 km) |
| Porto-Vecchio to Clarksville (Tennessee) | 4,902.84 mi (7,890.36 km) |
| Porto-Vecchio to Clawson (Michigan) | 4,478.87 mi (7,208.05 km) |
| Porto-Vecchio to Clay (Alabama) | 4,993.84 mi (8,036.80 km) |
| Porto-Vecchio to Clayton (California) | 6,141.03 mi (9,883.04 km) |
| Porto-Vecchio to Clayton (Missouri) | 4,941.36 mi (7,952.35 km) |
| Porto-Vecchio to Clayton (North Carolina) | 4,541.46 mi (7,308.77 km) |
| Porto-Vecchio to Clayton (Ohio) | 4,635.02 mi (7,459.34 km) |
| Porto-Vecchio to Clearfield (Utah) | 5,648.02 mi (9,089.61 km) |
| Porto-Vecchio to Clearlake (California) | 6,104.01 mi (9,823.46 km) |
| Porto-Vecchio to Clearwater (Florida) | 5,062.36 mi (8,147.07 km) |
| Porto-Vecchio to Cleburne (Texas) | 5,526.98 mi (8,894.81 km) |
| Porto-Vecchio to Clemmons (North Carolina) | 4,615.17 mi (7,427.40 km) |
| Porto-Vecchio to Clemson (South Carolina) | 4,780.50 mi (7,693.48 km) |
