| Washougal to Benavente | 5,292.35 mi (8,517.21 km) |
| Washougal to Bombarral | 5,264.13 mi (8,471.80 km) |
| Washougal to Bougado | 5,177.92 mi (8,333.06 km) |
| Washougal to Braga | 5,171.66 mi (8,322.99 km) |
| Washougal to Braganca | 5,214.67 mi (8,392.21 km) |
| Washougal to Cabeceiras de Basto | 5,186.34 mi (8,346.61 km) |
| Washougal to Cacem | 5,284.46 mi (8,504.51 km) |
| Washougal to Cadaval | 5,267.89 mi (8,477.86 km) |
| Washougal to Caldas da Rainha | 5,257.62 mi (8,461.33 km) |
| Washougal to Calheta | 5,291.63 mi (8,516.05 km) |
| Washougal to Camara de Lobos | 5,300.72 mi (8,530.68 km) |
| Washougal to Canico | 5,308.56 mi (8,543.30 km) |
| Washougal to Cantanhede | 5,228.01 mi (8,413.66 km) |
| Washougal to Carregal do Sal | 5,244.09 mi (8,439.56 km) |
| Washougal to Cartaxo | 5,283.42 mi (8,502.85 km) |
