| Potters Bar to Casamassima | 1,098.27 mi (1,767.49 km) |
| Potters Bar to Casandrino | 1,010.09 mi (1,625.58 km) |
| Potters Bar to Casapulla | 1,003.89 mi (1,615.60 km) |
| Potters Bar to Casarano | 1,190.09 mi (1,915.26 km) |
| Potters Bar to Casatenovo | 598.53 mi (963.25 km) |
| Potters Bar to Casciana Terme | 754.60 mi (1,214.41 km) |
| Potters Bar to Cascina | 744.01 mi (1,197.37 km) |
| Potters Bar to Caselle Torinese | 575.32 mi (925.89 km) |
| Potters Bar to Caserta | 1,005.50 mi (1,618.19 km) |
| Potters Bar to Casier | 704.84 mi (1,134.33 km) |
| Potters Bar to Casorate Primo | 608.80 mi (979.78 km) |
| Potters Bar to Casoria | 1,013.51 mi (1,631.08 km) |
| Potters Bar to Cassano al Ionio | 1,139.72 mi (1,834.21 km) |
| Potters Bar to Cassano d'Adda | 613.63 mi (987.55 km) |
| Potters Bar to Cassano delle Murge | 1,096.53 mi (1,764.69 km) |
