| Houma to Cervignano del Friuli | 5,392.98 mi (8,679.16 km) |
| Houma to Cesa | 5,604.90 mi (9,020.22 km) |
| Houma to Cesano Maderno | 5,222.90 mi (8,405.44 km) |
| Houma to Cesena | 5,405.50 mi (8,699.32 km) |
| Houma to Cesenatico | 5,409.82 mi (8,706.26 km) |
| Houma to Cetraro | 5,735.61 mi (9,230.57 km) |
| Houma to Cherasco | 5,198.90 mi (8,366.82 km) |
| Houma to Chiampo | 5,316.41 mi (8,555.93 km) |
| Houma to Chiaravalle | 5,471.13 mi (8,804.93 km) |
| Houma to Chiari | 5,257.99 mi (8,461.92 km) |
| Houma to Chiavari | 5,273.61 mi (8,487.06 km) |
| Houma to Chieri | 5,185.49 mi (8,345.24 km) |
| Houma to Chieti | 5,551.86 mi (8,934.86 km) |
| Houma to Chioggia | 5,369.70 mi (8,641.70 km) |
| Houma to Chiusi | 5,431.56 mi (8,741.26 km) |
