| Palos de la Frontera to Corato | 1,272.45 mi (2,047.81 km) |
| Palos de la Frontera to Corbetta | 995.43 mi (1,601.98 km) |
| Palos de la Frontera to Corciano | 1,088.33 mi (1,751.50 km) |
| Palos de la Frontera to Cordenons | 1,174.54 mi (1,890.24 km) |
| Palos de la Frontera to Cori | 1,097.31 mi (1,765.95 km) |
| Palos de la Frontera to Coriano | 1,120.08 mi (1,802.59 km) |
| Palos de la Frontera to Corigliano Calabro | 1,274.30 mi (2,050.78 km) |
| Palos de la Frontera to Corleone | 1,105.22 mi (1,778.69 km) |
| Palos de la Frontera to Cormano | 1,008.80 mi (1,623.51 km) |
| Palos de la Frontera to Cornaredo | 1,001.48 mi (1,611.72 km) |
| Palos de la Frontera to Cornate d'Adda | 1,024.83 mi (1,649.31 km) |
| Palos de la Frontera to Cornedo Vicentino | 1,104.87 mi (1,778.12 km) |
| Palos de la Frontera to Correggio | 1,055.59 mi (1,698.81 km) |
| Palos de la Frontera to Corridonia | 1,150.45 mi (1,851.47 km) |
| Palos de la Frontera to Corsico | 1,002.78 mi (1,613.82 km) |
