| McKeesport to Clarksdale (Mississippi) | 725.93 mi (1,168.27 km) |
| McKeesport to Clarkston (Georgia) | 511.97 mi (823.94 km) |
| McKeesport to Clarksville (Indiana) | 345.86 mi (556.60 km) |
| McKeesport to Clarksville (Tennessee) | 481.91 mi (775.56 km) |
| McKeesport to Clawson (Michigan) | 228.72 mi (368.09 km) |
| McKeesport to Clay (Alabama) | 591.36 mi (951.70 km) |
| McKeesport to Clayton (California) | 2,240.16 mi (3,605.19 km) |
| McKeesport to Clayton (Missouri) | 570.92 mi (918.81 km) |
| McKeesport to Clayton (North Carolina) | 332.32 mi (534.82 km) |
| McKeesport to Clayton (Ohio) | 239.24 mi (385.02 km) |
| McKeesport to Clearfield (Utah) | 1,676.28 mi (2,697.71 km) |
| McKeesport to Clearlake (California) | 2,255.96 mi (3,630.62 km) |
| McKeesport to Clearwater (Florida) | 870.18 mi (1,400.42 km) |
| McKeesport to Cleburne (Texas) | 1,119.73 mi (1,802.03 km) |
| McKeesport to Clemmons (North Carolina) | 299.23 mi (481.57 km) |
