| Royal Palm Beach to Cascais | 4,098.96 mi (6,596.63 km) |
| Royal Palm Beach to Castelo Branco | 4,184.22 mi (6,733.85 km) |
| Royal Palm Beach to Castro Daire | 4,147.32 mi (6,674.47 km) |
| Royal Palm Beach to Celorico de Basto | 4,137.76 mi (6,659.09 km) |
| Royal Palm Beach to Chamusca | 4,139.32 mi (6,661.59 km) |
| Royal Palm Beach to Chaves | 4,160.13 mi (6,695.09 km) |
| Royal Palm Beach to Cinfaes | 4,134.52 mi (6,653.86 km) |
| Royal Palm Beach to Coimbra | 4,130.68 mi (6,647.69 km) |
| Royal Palm Beach to Condeixa-a-Nova | 4,128.24 mi (6,643.76 km) |
| Royal Palm Beach to Corroios | 4,114.18 mi (6,621.13 km) |
| Royal Palm Beach to Coruche | 4,142.41 mi (6,666.57 km) |
| Royal Palm Beach to Costa de Caparica | 4,109.29 mi (6,613.26 km) |
| Royal Palm Beach to Covilha | 4,177.80 mi (6,723.53 km) |
| Royal Palm Beach to Eiras | 4,130.55 mi (6,647.47 km) |
| Royal Palm Beach to Elvas | 4,216.13 mi (6,785.20 km) |
