| Groves to Arcos de Valdevez | 4,659.47 mi (7,498.69 km) |
| Groves to Arcozelo | 4,668.19 mi (7,512.73 km) |
| Groves to Arganil | 4,717.75 mi (7,592.48 km) |
| Groves to Arouca | 4,690.42 mi (7,548.50 km) |
| Groves to Arruda dos Vinhos | 4,698.82 mi (7,562.02 km) |
| Groves to Aveiro | 4,678.12 mi (7,528.71 km) |
| Groves to Aver-o-Mar | 4,653.36 mi (7,488.86 km) |
| Groves to Aves | 4,675.19 mi (7,523.99 km) |
| Groves to Azambuja | 4,706.70 mi (7,574.70 km) |
| Groves to Baiao | 4,694.89 mi (7,555.70 km) |
| Groves to Barcelos | 4,657.98 mi (7,496.30 km) |
| Groves to Barreiro | 4,706.84 mi (7,574.93 km) |
| Groves to Batalha | 4,695.29 mi (7,556.34 km) |
| Groves to Beja | 4,782.69 mi (7,696.99 km) |
| Groves to Belas | 4,693.81 mi (7,553.96 km) |
