| Westlake to Benavente | 3,742.55 mi (6,023.05 km) |
| Westlake to Bombarral | 3,716.02 mi (5,980.36 km) |
| Westlake to Bougado | 3,679.38 mi (5,921.39 km) |
| Westlake to Braga | 3,679.31 mi (5,921.27 km) |
| Westlake to Braganca | 3,748.11 mi (6,032.00 km) |
| Westlake to Cabeceiras de Basto | 3,698.52 mi (5,952.19 km) |
| Westlake to Cacem | 3,724.68 mi (5,994.29 km) |
| Westlake to Cadaval | 3,719.76 mi (5,986.37 km) |
| Westlake to Caldas da Rainha | 3,712.52 mi (5,974.72 km) |
| Westlake to Calheta | 3,536.99 mi (5,692.23 km) |
| Westlake to Camara de Lobos | 3,547.52 mi (5,709.18 km) |
| Westlake to Canico | 3,555.82 mi (5,722.54 km) |
| Westlake to Cantanhede | 3,708.44 mi (5,968.16 km) |
| Westlake to Carregal do Sal | 3,733.55 mi (6,008.57 km) |
| Westlake to Cartaxo | 3,737.45 mi (6,014.85 km) |
