| Gujan-Mestras to Cento | 606.14 mi (975.49 km) |
| Gujan-Mestras to Cepagatti | 773.28 mi (1,244.47 km) |
| Gujan-Mestras to Ceprano | 764.88 mi (1,230.96 km) |
| Gujan-Mestras to Cercola | 822.89 mi (1,324.31 km) |
| Gujan-Mestras to Cerea | 601.66 mi (968.27 km) |
| Gujan-Mestras to Cerese | 579.09 mi (931.95 km) |
| Gujan-Mestras to Cerignola | 887.22 mi (1,427.84 km) |
| Gujan-Mestras to Cermenate | 499.51 mi (803.89 km) |
| Gujan-Mestras to Cernusco sul Naviglio | 510.69 mi (821.88 km) |
| Gujan-Mestras to Cerreto Guidi | 594.41 mi (956.62 km) |
| Gujan-Mestras to Cerro Maggiore | 492.55 mi (792.69 km) |
| Gujan-Mestras to Certaldo | 604.96 mi (973.59 km) |
| Gujan-Mestras to Cerveteri | 685.62 mi (1,103.40 km) |
| Gujan-Mestras to Cervia | 661.83 mi (1,065.12 km) |
| Gujan-Mestras to Cervignano del Friuli | 704.59 mi (1,133.93 km) |
