| Scarborough to Arcos de Valdevez | 933.80 mi (1,502.80 km) |
| Scarborough to Arcozelo | 989.10 mi (1,591.80 km) |
| Scarborough to Arganil | 1,034.12 mi (1,664.26 km) |
| Scarborough to Arouca | 990.24 mi (1,593.65 km) |
| Scarborough to Arruda dos Vinhos | 1,131.86 mi (1,821.55 km) |
| Scarborough to Aveiro | 1,016.78 mi (1,636.35 km) |
| Scarborough to Aver-o-Mar | 968.82 mi (1,559.17 km) |
| Scarborough to Aves | 958.15 mi (1,541.99 km) |
| Scarborough to Azambuja | 1,123.05 mi (1,807.38 km) |
| Scarborough to Baiao | 971.47 mi (1,563.43 km) |
| Scarborough to Barcelos | 958.76 mi (1,542.98 km) |
| Scarborough to Barreiro | 1,152.66 mi (1,855.03 km) |
| Scarborough to Batalha | 1,083.64 mi (1,743.96 km) |
| Scarborough to Beja | 1,176.49 mi (1,893.38 km) |
| Scarborough to Belas | 1,148.95 mi (1,849.06 km) |
