| Pornic to Busto Garolfo | 534.90 mi (860.84 km) |
| Pornic to Cabras | 726.95 mi (1,169.91 km) |
| Pornic to Cadelbosco di Sopra | 630.77 mi (1,015.12 km) |
| Pornic to Cadoneghe | 679.10 mi (1,092.90 km) |
| Pornic to Cagli | 756.36 mi (1,217.25 km) |
| Pornic to Cagliari | 783.60 mi (1,261.09 km) |
| Pornic to Cairo Montenotte | 533.44 mi (858.48 km) |
| Pornic to Caivano | 916.94 mi (1,475.67 km) |
| Pornic to Calcinaia | 660.15 mi (1,062.41 km) |
| Pornic to Calcinato | 607.86 mi (978.26 km) |
| Pornic to Calderara di Reno | 666.27 mi (1,072.26 km) |
| Pornic to Caldogno | 655.94 mi (1,055.63 km) |
| Pornic to Calenzano | 679.79 mi (1,094.01 km) |
| Pornic to Calolziocorte | 556.05 mi (894.88 km) |
| Pornic to Caltagirone | 1,086.81 mi (1,749.05 km) |
