| Potters Bar to Clarkston (Georgia) | 4,191.13 mi (6,744.97 km) |
| Potters Bar to Clarksville (Indiana) | 4,034.75 mi (6,493.31 km) |
| Potters Bar to Clarksville (Tennessee) | 4,181.02 mi (6,728.71 km) |
| Potters Bar to Clawson (Michigan) | 3,737.52 mi (6,014.97 km) |
| Potters Bar to Clay (Alabama) | 4,292.59 mi (6,908.25 km) |
| Potters Bar to Clayton (California) | 5,318.76 mi (8,559.72 km) |
| Potters Bar to Clayton (Missouri) | 4,196.50 mi (6,753.62 km) |
| Potters Bar to Clayton (North Carolina) | 3,865.90 mi (6,221.57 km) |
| Potters Bar to Clayton (Ohio) | 3,905.51 mi (6,285.30 km) |
| Potters Bar to Clearfield (Utah) | 4,835.96 mi (7,782.72 km) |
| Potters Bar to Clearlake (California) | 5,280.03 mi (8,497.39 km) |
| Potters Bar to Clearwater (Florida) | 4,419.82 mi (7,113.01 km) |
| Potters Bar to Cleburne (Texas) | 4,785.60 mi (7,701.68 km) |
| Potters Bar to Clemmons (North Carolina) | 3,927.60 mi (6,320.86 km) |
| Potters Bar to Clemson (South Carolina) | 4,090.77 mi (6,583.46 km) |
