| Potters Bar to Celano | 925.47 mi (1,489.40 km) |
| Potters Bar to Cento | 712.80 mi (1,147.15 km) |
| Potters Bar to Cepagatti | 927.53 mi (1,492.72 km) |
| Potters Bar to Ceprano | 953.07 mi (1,533.81 km) |
| Potters Bar to Cercola | 1,016.93 mi (1,636.58 km) |
| Potters Bar to Cerea | 687.45 mi (1,106.35 km) |
| Potters Bar to Cerese | 678.96 mi (1,092.68 km) |
| Potters Bar to Cerignola | 1,046.85 mi (1,684.75 km) |
| Potters Bar to Cermenate | 591.01 mi (951.14 km) |
| Potters Bar to Cernusco sul Naviglio | 608.51 mi (979.30 km) |
| Potters Bar to Cerreto Guidi | 749.91 mi (1,206.87 km) |
| Potters Bar to Cerro Maggiore | 591.88 mi (952.54 km) |
| Potters Bar to Certaldo | 766.63 mi (1,233.77 km) |
| Potters Bar to Cerveteri | 884.11 mi (1,422.83 km) |
| Potters Bar to Cervia | 773.03 mi (1,244.08 km) |
