| Royal Palm Beach to Cadiz | 4,298.19 mi (6,917.27 km) |
| Royal Palm Beach to Calafell | 4,624.01 mi (7,441.63 km) |
| Royal Palm Beach to Calahorra | 4,428.41 mi (7,126.84 km) |
| Royal Palm Beach to Calasparra | 4,512.50 mi (7,262.17 km) |
| Royal Palm Beach to Calatayud | 4,460.76 mi (7,178.90 km) |
| Royal Palm Beach to Caldas de Montbuy | 4,645.49 mi (7,476.20 km) |
| Royal Palm Beach to Caldas de Reyes | 4,090.98 mi (6,583.79 km) |
| Royal Palm Beach to Calella | 4,670.42 mi (7,516.31 km) |
| Royal Palm Beach to Callosa de Segura | 4,557.41 mi (7,334.45 km) |
| Royal Palm Beach to Calpe | 4,595.46 mi (7,395.68 km) |
| Royal Palm Beach to Calvia | 4,703.54 mi (7,569.62 km) |
| Royal Palm Beach to Camas | 4,298.04 mi (6,917.02 km) |
| Royal Palm Beach to Cambados | 4,084.01 mi (6,572.58 km) |
| Royal Palm Beach to Cambre | 4,098.66 mi (6,596.15 km) |
| Royal Palm Beach to Cambrils | 4,600.87 mi (7,404.39 km) |
