| Avenal to Arcos de Valdevez | 5,543.28 mi (8,921.05 km) |
| Avenal to Arcozelo | 5,569.94 mi (8,963.95 km) |
| Avenal to Arganil | 5,630.87 mi (9,062.01 km) |
| Avenal to Arouca | 5,591.06 mi (8,997.94 km) |
| Avenal to Arruda dos Vinhos | 5,645.30 mi (9,085.23 km) |
| Avenal to Aveiro | 5,588.40 mi (8,993.66 km) |
| Avenal to Aver-o-Mar | 5,549.26 mi (8,930.66 km) |
| Avenal to Aves | 5,566.17 mi (8,957.89 km) |
| Avenal to Azambuja | 5,649.75 mi (9,092.39 km) |
| Avenal to Baiao | 5,588.97 mi (8,994.57 km) |
| Avenal to Barcelos | 5,550.25 mi (8,932.26 km) |
| Avenal to Barreiro | 5,659.45 mi (9,108.01 km) |
| Avenal to Batalha | 5,626.35 mi (9,054.74 km) |
| Avenal to Beja | 5,736.60 mi (9,232.17 km) |
| Avenal to Belas | 5,646.17 mi (9,086.63 km) |
