| Plum to Clarksdale (Mississippi) | 736.10 mi (1,184.64 km) |
| Plum to Clarkston (Georgia) | 524.08 mi (843.42 km) |
| Plum to Clarksville (Indiana) | 354.70 mi (570.84 km) |
| Plum to Clarksville (Tennessee) | 491.85 mi (791.56 km) |
| Plum to Clawson (Michigan) | 225.15 mi (362.35 km) |
| Plum to Clay (Alabama) | 602.99 mi (970.42 km) |
| Plum to Clayton (California) | 2,243.23 mi (3,610.12 km) |
| Plum to Clayton (Missouri) | 577.56 mi (929.49 km) |
| Plum to Clayton (North Carolina) | 342.02 mi (550.42 km) |
| Plum to Clayton (Ohio) | 245.64 mi (395.31 km) |
| Plum to Clearfield (Utah) | 1,678.78 mi (2,701.74 km) |
| Plum to Clearlake (California) | 2,258.59 mi (3,634.86 km) |
| Plum to Clearwater (Florida) | 882.07 mi (1,419.55 km) |
| Plum to Cleburne (Texas) | 1,128.80 mi (1,816.63 km) |
| Plum to Clemmons (North Carolina) | 310.80 mi (500.19 km) |
