| Bomporto to Arcozelo | 1,024.91 mi (1,649.44 km) |
| Bomporto to Arganil | 1,018.70 mi (1,639.44 km) |
| Bomporto to Arouca | 1,008.77 mi (1,623.46 km) |
| Bomporto to Arruda dos Vinhos | 1,104.43 mi (1,777.40 km) |
| Bomporto to Aveiro | 1,036.18 mi (1,667.58 km) |
| Bomporto to Aver-o-Mar | 1,022.88 mi (1,646.17 km) |
| Bomporto to Aves | 999.16 mi (1,607.99 km) |
| Bomporto to Azambuja | 1,092.24 mi (1,757.80 km) |
| Bomporto to Baiao | 992.69 mi (1,597.57 km) |
| Bomporto to Barcelos | 1,012.85 mi (1,630.03 km) |
| Bomporto to Barreiro | 1,114.71 mi (1,793.95 km) |
| Bomporto to Batalha | 1,071.06 mi (1,723.71 km) |
| Bomporto to Beja | 1,080.97 mi (1,739.65 km) |
| Bomporto to Belas | 1,120.88 mi (1,803.88 km) |
| Bomporto to Benavente | 1,092.27 mi (1,757.84 km) |
