| Birstall to Benavente | 1,074.19 mi (1,728.74 km) |
| Birstall to Bombarral | 1,059.61 mi (1,705.27 km) |
| Birstall to Bougado | 913.83 mi (1,470.67 km) |
| Birstall to Braga | 897.59 mi (1,444.53 km) |
| Birstall to Braganca | 856.75 mi (1,378.80 km) |
| Birstall to Cabeceiras de Basto | 892.42 mi (1,436.21 km) |
| Birstall to Cacem | 1,094.90 mi (1,762.06 km) |
| Birstall to Cadaval | 1,061.05 mi (1,707.59 km) |
| Birstall to Caldas da Rainha | 1,050.11 mi (1,689.99 km) |
| Birstall to Calheta | 1,639.82 mi (2,639.03 km) |
| Birstall to Camara de Lobos | 1,637.49 mi (2,635.29 km) |
| Birstall to Canico | 1,638.06 mi (2,636.21 km) |
| Birstall to Cantanhede | 979.67 mi (1,576.62 km) |
| Birstall to Carregal do Sal | 965.10 mi (1,553.18 km) |
| Birstall to Cartaxo | 1,061.77 mi (1,708.75 km) |
