| Ponce to Corato | 5,051.61 mi (8,129.78 km) |
| Ponce to Corbetta | 4,645.31 mi (7,475.90 km) |
| Ponce to Corciano | 4,824.08 mi (7,763.60 km) |
| Ponce to Cordenons | 4,824.70 mi (7,764.60 km) |
| Ponce to Cori | 4,867.84 mi (7,834.03 km) |
| Ponce to Coriano | 4,833.73 mi (7,779.13 km) |
| Ponce to Corigliano Calabro | 5,075.70 mi (8,168.56 km) |
| Ponce to Corleone | 4,924.44 mi (7,925.12 km) |
| Ponce to Cormano | 4,657.09 mi (7,494.86 km) |
| Ponce to Cornaredo | 4,650.83 mi (7,484.78 km) |
| Ponce to Cornate d'Adda | 4,671.19 mi (7,517.55 km) |
| Ponce to Cornedo Vicentino | 4,762.12 mi (7,663.89 km) |
| Ponce to Correggio | 4,739.20 mi (7,627.01 km) |
| Ponce to Corridonia | 4,884.89 mi (7,861.47 km) |
| Ponce to Corsico | 4,655.11 mi (7,491.67 km) |
