| Potters Bar to Cabestany | 639.94 mi (1,029.88 km) |
| Potters Bar to Cabries | 626.22 mi (1,007.80 km) |
| Potters Bar to Cachan | 229.46 mi (369.27 km) |
| Potters Bar to Caen | 174.17 mi (280.30 km) |
| Potters Bar to Cagnes-sur-Mer | 650.73 mi (1,047.26 km) |
| Potters Bar to Cahors | 506.50 mi (815.14 km) |
| Potters Bar to Calais | 102.16 mi (164.42 km) |
| Potters Bar to Caluire-et-Cuire | 467.55 mi (752.45 km) |
| Potters Bar to Cambrai | 182.19 mi (293.21 km) |
| Potters Bar to Canet-en-Roussillon | 638.94 mi (1,028.28 km) |
| Potters Bar to Cannes | 654.35 mi (1,053.07 km) |
| Potters Bar to Canteleu | 164.20 mi (264.25 km) |
| Potters Bar to Capbreton | 559.63 mi (900.63 km) |
| Potters Bar to Carcassonne | 598.19 mi (962.69 km) |
| Potters Bar to Carmaux | 539.43 mi (868.12 km) |
