| Portchester to Clarkston (Georgia) | 4,171.45 mi (6,713.30 km) |
| Portchester to Clarksville (Indiana) | 4,020.89 mi (6,470.99 km) |
| Portchester to Clarksville (Tennessee) | 4,166.57 mi (6,705.45 km) |
| Portchester to Clawson (Michigan) | 3,726.39 mi (5,997.04 km) |
| Portchester to Clay (Alabama) | 4,274.70 mi (6,879.47 km) |
| Portchester to Clayton (California) | 5,333.47 mi (8,583.40 km) |
| Portchester to Clayton (Missouri) | 4,186.49 mi (6,737.51 km) |
| Portchester to Clayton (North Carolina) | 3,843.51 mi (6,185.53 km) |
| Portchester to Clayton (Ohio) | 3,892.21 mi (6,263.91 km) |
| Portchester to Clearfield (Utah) | 4,845.08 mi (7,797.40 km) |
| Portchester to Clearlake (California) | 5,296.02 mi (8,523.12 km) |
| Portchester to Clearwater (Florida) | 4,393.44 mi (7,070.56 km) |
| Portchester to Cleburne (Texas) | 4,775.35 mi (7,685.18 km) |
| Portchester to Clemmons (North Carolina) | 3,907.12 mi (6,287.91 km) |
| Portchester to Clemson (South Carolina) | 4,070.82 mi (6,551.36 km) |
