| Spalding to Arcos de Valdevez | 847.89 mi (1,364.54 km) |
| Spalding to Arcozelo | 902.57 mi (1,452.55 km) |
| Spalding to Arganil | 944.81 mi (1,520.52 km) |
| Spalding to Arouca | 902.39 mi (1,452.26 km) |
| Spalding to Arruda dos Vinhos | 1,043.71 mi (1,679.70 km) |
| Spalding to Aveiro | 929.65 mi (1,496.13 km) |
| Spalding to Aver-o-Mar | 883.24 mi (1,421.44 km) |
| Spalding to Aves | 871.21 mi (1,402.07 km) |
| Spalding to Azambuja | 1,034.50 mi (1,664.86 km) |
| Spalding to Baiao | 883.33 mi (1,421.59 km) |
| Spalding to Barcelos | 872.90 mi (1,404.80 km) |
| Spalding to Barreiro | 1,064.15 mi (1,712.59 km) |
| Spalding to Batalha | 995.61 mi (1,602.29 km) |
| Spalding to Beja | 1,084.56 mi (1,745.43 km) |
| Spalding to Belas | 1,061.09 mi (1,707.65 km) |
