| Gujan-Mestras to Casandrino | 816.26 mi (1,313.65 km) |
| Gujan-Mestras to Casapulla | 814.25 mi (1,310.42 km) |
| Gujan-Mestras to Casarano | 1,030.14 mi (1,657.86 km) |
| Gujan-Mestras to Casatenovo | 510.49 mi (821.55 km) |
| Gujan-Mestras to Casciana Terme | 584.52 mi (940.69 km) |
| Gujan-Mestras to Cascina | 579.06 mi (931.91 km) |
| Gujan-Mestras to Caselle Torinese | 427.81 mi (688.49 km) |
| Gujan-Mestras to Caserta | 816.66 mi (1,314.28 km) |
| Gujan-Mestras to Casier | 654.39 mi (1,053.15 km) |
| Gujan-Mestras to Casorate Primo | 494.75 mi (796.22 km) |
| Gujan-Mestras to Casoria | 819.57 mi (1,318.98 km) |
| Gujan-Mestras to Cassano al Ionio | 948.41 mi (1,526.31 km) |
| Gujan-Mestras to Cassano d'Adda | 519.62 mi (836.25 km) |
| Gujan-Mestras to Cassano delle Murge | 938.92 mi (1,511.04 km) |
| Gujan-Mestras to Cassina de' Pecchi | 512.31 mi (824.48 km) |
