| Croydon to Arcos de Valdevez | 766.14 mi (1,232.99 km) |
| Croydon to Arcozelo | 819.99 mi (1,319.64 km) |
| Croydon to Arganil | 859.30 mi (1,382.92 km) |
| Croydon to Arouca | 818.47 mi (1,317.21 km) |
| Croydon to Arruda dos Vinhos | 959.10 mi (1,543.53 km) |
| Croydon to Aveiro | 846.37 mi (1,362.11 km) |
| Croydon to Aver-o-Mar | 801.68 mi (1,290.18 km) |
| Croydon to Aves | 788.32 mi (1,268.69 km) |
| Croydon to Azambuja | 949.51 mi (1,528.08 km) |
| Croydon to Baiao | 799.21 mi (1,286.20 km) |
| Croydon to Barcelos | 791.11 mi (1,273.17 km) |
| Croydon to Barreiro | 979.14 mi (1,575.78 km) |
| Croydon to Batalha | 911.24 mi (1,466.50 km) |
| Croydon to Beja | 996.23 mi (1,603.28 km) |
| Croydon to Belas | 976.71 mi (1,571.86 km) |
