| Summerfield to Arcos de Valdevez | 3,510.50 mi (5,649.60 km) |
| Summerfield to Arcozelo | 3,519.62 mi (5,664.27 km) |
| Summerfield to Arganil | 3,569.67 mi (5,744.84 km) |
| Summerfield to Arouca | 3,541.84 mi (5,700.05 km) |
| Summerfield to Arruda dos Vinhos | 3,552.64 mi (5,717.42 km) |
| Summerfield to Aveiro | 3,529.85 mi (5,680.74 km) |
| Summerfield to Aver-o-Mar | 3,504.60 mi (5,640.12 km) |
| Summerfield to Aves | 3,526.35 mi (5,675.12 km) |
| Summerfield to Azambuja | 3,560.30 mi (5,729.74 km) |
| Summerfield to Baiao | 3,546.15 mi (5,706.97 km) |
| Summerfield to Barcelos | 3,509.15 mi (5,647.43 km) |
| Summerfield to Barreiro | 3,561.16 mi (5,731.14 km) |
| Summerfield to Batalha | 3,548.07 mi (5,710.07 km) |
| Summerfield to Beja | 3,637.42 mi (5,853.86 km) |
| Summerfield to Belas | 3,548.06 mi (5,710.05 km) |
