| Holyhead to Celano | 1,141.46 mi (1,837.00 km) |
| Holyhead to Cento | 929.74 mi (1,496.28 km) |
| Holyhead to Cepagatti | 1,144.28 mi (1,841.54 km) |
| Holyhead to Ceprano | 1,168.33 mi (1,880.24 km) |
| Holyhead to Cercola | 1,232.31 mi (1,983.22 km) |
| Holyhead to Cerea | 904.79 mi (1,456.12 km) |
| Holyhead to Cerese | 895.82 mi (1,441.69 km) |
| Holyhead to Cerignola | 1,263.95 mi (2,034.12 km) |
| Holyhead to Cermenate | 807.00 mi (1,298.74 km) |
| Holyhead to Cernusco sul Naviglio | 824.50 mi (1,326.91 km) |
| Holyhead to Cerreto Guidi | 964.98 mi (1,552.99 km) |
| Holyhead to Cerro Maggiore | 807.48 mi (1,299.51 km) |
| Holyhead to Certaldo | 981.55 mi (1,579.66 km) |
| Holyhead to Cerveteri | 1,097.99 mi (1,767.05 km) |
| Holyhead to Cervia | 990.26 mi (1,593.68 km) |
