| Chepstow to Arcos de Valdevez | 728.78 mi (1,172.86 km) |
| Chepstow to Arcozelo | 784.17 mi (1,262.00 km) |
| Chepstow to Arganil | 830.00 mi (1,335.75 km) |
| Chepstow to Arouca | 785.63 mi (1,264.35 km) |
| Chepstow to Arruda dos Vinhos | 927.24 mi (1,492.25 km) |
| Chepstow to Aveiro | 811.96 mi (1,306.72 km) |
| Chepstow to Aver-o-Mar | 763.75 mi (1,229.14 km) |
| Chepstow to Aves | 753.31 mi (1,212.34 km) |
| Chepstow to Azambuja | 918.58 mi (1,478.31 km) |
| Chepstow to Baiao | 766.95 mi (1,234.29 km) |
| Chepstow to Barcelos | 753.73 mi (1,213.01 km) |
| Chepstow to Barreiro | 948.15 mi (1,525.90 km) |
| Chepstow to Batalha | 879.02 mi (1,414.65 km) |
| Chepstow to Beja | 973.64 mi (1,566.93 km) |
| Chepstow to Belas | 944.25 mi (1,519.62 km) |
