| Palm Beach Gardens to Cascais | 4,090.91 mi (6,583.68 km) |
| Palm Beach Gardens to Castelo Branco | 4,175.99 mi (6,720.60 km) |
| Palm Beach Gardens to Castro Daire | 4,138.96 mi (6,661.01 km) |
| Palm Beach Gardens to Celorico de Basto | 4,129.34 mi (6,645.53 km) |
| Palm Beach Gardens to Chamusca | 4,131.16 mi (6,648.47 km) |
| Palm Beach Gardens to Chaves | 4,151.66 mi (6,681.45 km) |
| Palm Beach Gardens to Cinfaes | 4,126.13 mi (6,640.37 km) |
| Palm Beach Gardens to Coimbra | 4,122.41 mi (6,634.39 km) |
| Palm Beach Gardens to Condeixa-a-Nova | 4,119.99 mi (6,630.48 km) |
| Palm Beach Gardens to Corroios | 4,106.14 mi (6,608.19 km) |
| Palm Beach Gardens to Coruche | 4,134.31 mi (6,653.53 km) |
| Palm Beach Gardens to Costa de Caparica | 4,101.24 mi (6,600.31 km) |
| Palm Beach Gardens to Covilha | 4,169.51 mi (6,710.18 km) |
| Palm Beach Gardens to Eiras | 4,122.28 mi (6,634.16 km) |
| Palm Beach Gardens to Elvas | 4,208.01 mi (6,772.13 km) |
