| Kingston upon Thames to Arcos de Valdevez | 763.78 mi (1,229.18 km) |
| Kingston upon Thames to Arcozelo | 817.77 mi (1,316.08 km) |
| Kingston upon Thames to Arganil | 857.61 mi (1,380.20 km) |
| Kingston upon Thames to Arouca | 816.49 mi (1,314.01 km) |
| Kingston upon Thames to Arruda dos Vinhos | 957.27 mi (1,540.58 km) |
| Kingston upon Thames to Aveiro | 844.28 mi (1,358.74 km) |
| Kingston upon Thames to Aver-o-Mar | 799.29 mi (1,286.34 km) |
| Kingston upon Thames to Aves | 786.15 mi (1,265.19 km) |
| Kingston upon Thames to Azambuja | 947.74 mi (1,525.24 km) |
| Kingston upon Thames to Baiao | 797.25 mi (1,283.05 km) |
| Kingston upon Thames to Barcelos | 788.76 mi (1,269.38 km) |
| Kingston upon Thames to Barreiro | 977.39 mi (1,572.95 km) |
| Kingston upon Thames to Batalha | 909.35 mi (1,463.47 km) |
| Kingston upon Thames to Beja | 995.13 mi (1,601.51 km) |
| Kingston upon Thames to Belas | 974.84 mi (1,568.85 km) |
