| Naples to Colchester | 991.17 mi (1,595.13 km) |
| Naples to Coleford | 1,100.09 mi (1,770.42 km) |
| Naples to Colne | 1,177.76 mi (1,895.42 km) |
| Naples to Colwyn Bay | 1,199.51 mi (1,930.43 km) |
| Naples to Congleton | 1,146.82 mi (1,845.62 km) |
| Naples to Conisbrough | 1,131.72 mi (1,821.33 km) |
| Naples to Connahs Quay | 1,175.76 mi (1,892.20 km) |
| Naples to Consett | 1,216.15 mi (1,957.20 km) |
| Naples to Conwy | 1,203.29 mi (1,936.50 km) |
| Naples to Cookstown | 1,354.75 mi (2,180.26 km) |
| Naples to Corby | 1,068.64 mi (1,719.80 km) |
| Naples to Corfe Mullen | 1,037.69 mi (1,670.00 km) |
| Naples to Corsham | 1,070.50 mi (1,722.80 km) |
| Naples to Coseley | 1,115.00 mi (1,794.43 km) |
| Naples to Cosham | 1,007.15 mi (1,620.86 km) |
