| Richardson to Benavente | 4,734.85 mi (7,620.00 km) |
| Richardson to Bombarral | 4,708.68 mi (7,577.88 km) |
| Richardson to Bougado | 4,676.21 mi (7,525.64 km) |
| Richardson to Braga | 4,676.51 mi (7,526.12 km) |
| Richardson to Braganca | 4,746.37 mi (7,638.54 km) |
| Richardson to Cabeceiras de Basto | 4,695.90 mi (7,557.32 km) |
| Richardson to Cacem | 4,716.07 mi (7,589.78 km) |
| Richardson to Cadaval | 4,712.38 mi (7,583.85 km) |
| Richardson to Caldas da Rainha | 4,705.49 mi (7,572.76 km) |
| Richardson to Calheta | 4,492.42 mi (7,229.85 km) |
| Richardson to Camara de Lobos | 4,503.22 mi (7,247.24 km) |
| Richardson to Canico | 4,511.53 mi (7,260.61 km) |
| Richardson to Cantanhede | 4,703.66 mi (7,569.80 km) |
| Richardson to Carregal do Sal | 4,729.29 mi (7,611.06 km) |
| Richardson to Cartaxo | 4,730.16 mi (7,612.46 km) |
