| Southlake to Benavente | 4,756.82 mi (7,655.37 km) |
| Southlake to Bombarral | 4,730.62 mi (7,613.19 km) |
| Southlake to Bougado | 4,697.62 mi (7,560.09 km) |
| Southlake to Braga | 4,697.86 mi (7,560.48 km) |
| Southlake to Braganca | 4,767.51 mi (7,672.57 km) |
| Southlake to Cabeceiras de Basto | 4,717.22 mi (7,591.63 km) |
| Southlake to Cacem | 4,738.13 mi (7,625.29 km) |
| Southlake to Cadaval | 4,734.32 mi (7,619.16 km) |
| Southlake to Caldas da Rainha | 4,727.40 mi (7,608.01 km) |
| Southlake to Calheta | 4,516.22 mi (7,268.16 km) |
| Southlake to Camara de Lobos | 4,527.02 mi (7,285.53 km) |
| Southlake to Canico | 4,535.33 mi (7,298.91 km) |
| Southlake to Cantanhede | 4,725.30 mi (7,604.64 km) |
| Southlake to Carregal do Sal | 4,750.87 mi (7,645.79 km) |
| Southlake to Cartaxo | 4,752.10 mi (7,647.76 km) |
