| Panama City to Cadiz | 4,465.98 mi (7,187.31 km) |
| Panama City to Calafell | 4,745.90 mi (7,637.78 km) |
| Panama City to Calahorra | 4,548.53 mi (7,320.16 km) |
| Panama City to Calasparra | 4,660.65 mi (7,500.59 km) |
| Panama City to Calatayud | 4,587.11 mi (7,382.23 km) |
| Panama City to Caldas de Montbuy | 4,763.32 mi (7,665.82 km) |
| Panama City to Caldas de Reyes | 4,218.30 mi (6,788.70 km) |
| Panama City to Calella | 4,787.46 mi (7,704.67 km) |
| Panama City to Callosa de Segura | 4,704.80 mi (7,571.65 km) |
| Panama City to Calpe | 4,737.61 mi (7,624.44 km) |
| Panama City to Calvia | 4,834.84 mi (7,780.93 km) |
| Panama City to Camas | 4,459.37 mi (7,176.67 km) |
| Panama City to Cambados | 4,212.31 mi (6,779.06 km) |
| Panama City to Cambre | 4,220.44 mi (6,792.15 km) |
| Panama City to Cambrils | 4,724.59 mi (7,603.50 km) |
