| On Top of the World Designated Place to Benavente | 4,150.22 mi (6,679.13 km) |
| On Top of the World Designated Place to Bombarral | 4,126.52 mi (6,640.99 km) |
| On Top of the World Designated Place to Bougado | 4,122.26 mi (6,634.13 km) |
| On Top of the World Designated Place to Braga | 4,125.78 mi (6,639.81 km) |
| On Top of the World Designated Place to Braganca | 4,204.68 mi (6,766.78 km) |
| On Top of the World Designated Place to Cabeceiras de Basto | 4,146.32 mi (6,672.87 km) |
| On Top of the World Designated Place to Cacem | 4,127.24 mi (6,642.16 km) |
| On Top of the World Designated Place to Cadaval | 4,129.99 mi (6,646.57 km) |
| On Top of the World Designated Place to Caldas da Rainha | 4,125.13 mi (6,638.75 km) |
| On Top of the World Designated Place to Calheta | 3,806.76 mi (6,126.39 km) |
| On Top of the World Designated Place to Camara de Lobos | 3,817.85 mi (6,144.23 km) |
| On Top of the World Designated Place to Canico | 3,825.99 mi (6,157.34 km) |
| On Top of the World Designated Place to Cantanhede | 4,136.93 mi (6,657.75 km) |
| On Top of the World Designated Place to Carregal do Sal | 4,165.74 mi (6,704.11 km) |
| On Top of the World Designated Place to Cartaxo | 4,147.85 mi (6,675.32 km) |
