| Ponce to Castrovillari | 5,056.56 mi (8,137.75 km) |
| Ponce to Catania | 5,024.60 mi (8,086.32 km) |
| Ponce to Catanzaro | 5,088.56 mi (8,189.25 km) |
| Ponce to Cattolica | 4,840.32 mi (7,789.74 km) |
| Ponce to Cava de' Tirreni | 4,968.80 mi (7,996.51 km) |
| Ponce to Cavallino | 5,154.49 mi (8,295.34 km) |
| Ponce to Cavarzere | 4,800.35 mi (7,725.41 km) |
| Ponce to Cave | 4,867.43 mi (7,833.38 km) |
| Ponce to Cavriago | 4,727.40 mi (7,608.02 km) |
| Ponce to Cavriglia | 4,781.39 mi (7,694.90 km) |
| Ponce to Cazzago San Martino | 4,698.44 mi (7,561.42 km) |
| Ponce to Ceccano | 4,890.08 mi (7,869.82 km) |
| Ponce to Cecina | 4,734.33 mi (7,619.17 km) |
| Ponce to Cefalu | 4,960.75 mi (7,983.55 km) |
| Ponce to Ceglie Messapico | 5,114.12 mi (8,230.37 km) |
