| Potters Bar to Cicero (Illinois) | 3,945.84 mi (6,350.21 km) |
| Potters Bar to Cimarron Hills (Colorado) | 4,712.06 mi (7,583.34 km) |
| Potters Bar to Cincinnati (Ohio) | 3,946.44 mi (6,351.18 km) |
| Potters Bar to Cinco Ranch (Texas) | 4,857.76 mi (7,817.81 km) |
| Potters Bar to Circleville (Ohio) | 3,862.75 mi (6,216.50 km) |
| Potters Bar to Citrus (California) | 5,414.93 mi (8,714.49 km) |
| Potters Bar to Citrus Heights (California) | 5,256.09 mi (8,458.86 km) |
| Potters Bar to Citrus Park (Florida) | 4,406.75 mi (7,091.99 km) |
| Potters Bar to Claiborne (Louisiana) | 4,573.25 mi (7,359.94 km) |
| Potters Bar to Claremont (California) | 5,408.79 mi (8,704.61 km) |
| Potters Bar to Claremont (New Hampshire) | 3,274.11 mi (5,269.17 km) |
| Potters Bar to Claremore (Oklahoma) | 4,513.32 mi (7,263.49 km) |
| Potters Bar to Clarksburg (Maryland) | 3,653.18 mi (5,879.23 km) |
| Potters Bar to Clarksburg (West Virginia) | 3,773.62 mi (6,073.05 km) |
| Potters Bar to Clarksdale (Mississippi) | 4,425.52 mi (7,122.19 km) |
