| Ponce to Cadiz | 3,853.89 mi (6,202.24 km) |
| Ponce to Calafell | 4,283.55 mi (6,893.72 km) |
| Ponce to Calahorra | 4,103.35 mi (6,603.70 km) |
| Ponce to Calasparra | 4,108.95 mi (6,612.71 km) |
| Ponce to Calatayud | 4,117.49 mi (6,626.47 km) |
| Ponce to Caldas de Montbuy | 4,314.51 mi (6,943.53 km) |
| Ponce to Caldas de Reyes | 3,766.89 mi (6,062.23 km) |
| Ponce to Calella | 4,340.17 mi (6,984.83 km) |
| Ponce to Callosa de Segura | 4,153.48 mi (6,684.38 km) |
| Ponce to Calpe | 4,203.35 mi (6,764.63 km) |
| Ponce to Calvia | 4,334.26 mi (6,975.32 km) |
| Ponce to Camas | 3,871.00 mi (6,229.77 km) |
| Ponce to Cambados | 3,757.75 mi (6,047.51 km) |
| Ponce to Cambre | 3,788.84 mi (6,097.55 km) |
| Ponce to Cambrils | 4,256.84 mi (6,850.72 km) |
