| Penrith to Clarkston (Georgia) | 4,029.85 mi (6,485.42 km) |
| Penrith to Clarksville (Indiana) | 3,860.35 mi (6,212.63 km) |
| Penrith to Clarksville (Tennessee) | 4,007.69 mi (6,449.75 km) |
| Penrith to Clawson (Michigan) | 3,557.76 mi (5,725.66 km) |
| Penrith to Clay (Alabama) | 4,126.87 mi (6,641.56 km) |
| Penrith to Clayton (California) | 5,098.12 mi (8,204.64 km) |
| Penrith to Clayton (Missouri) | 4,013.79 mi (6,459.57 km) |
| Penrith to Clayton (North Carolina) | 3,711.96 mi (5,973.82 km) |
| Penrith to Clayton (Ohio) | 3,730.06 mi (6,002.95 km) |
| Penrith to Clearfield (Utah) | 4,621.69 mi (7,437.89 km) |
| Penrith to Clearlake (California) | 5,058.19 mi (8,140.37 km) |
| Penrith to Clearwater (Florida) | 4,275.36 mi (6,880.53 km) |
| Penrith to Cleburne (Texas) | 4,602.66 mi (7,407.27 km) |
| Penrith to Clemmons (North Carolina) | 3,768.72 mi (6,065.18 km) |
| Penrith to Clemson (South Carolina) | 3,930.32 mi (6,325.25 km) |
