| Grigiskes to Alfena | 1,786.48 mi (2,875.06 km) |
| Grigiskes to Alijo | 1,744.75 mi (2,807.90 km) |
| Grigiskes to Aljustrel | 1,935.82 mi (3,115.40 km) |
| Grigiskes to Almada | 1,934.17 mi (3,112.74 km) |
| Grigiskes to Almargem | 1,930.10 mi (3,106.20 km) |
| Grigiskes to Almeirim | 1,888.13 mi (3,038.65 km) |
| Grigiskes to Amadora | 1,934.34 mi (3,113.02 km) |
| Grigiskes to Amarante | 1,767.66 mi (2,844.78 km) |
| Grigiskes to Amares | 1,761.48 mi (2,834.82 km) |
| Grigiskes to Amora | 1,935.37 mi (3,114.68 km) |
| Grigiskes to Anadia | 1,821.17 mi (2,930.89 km) |
| Grigiskes to Angra do Heroismo | 2,640.57 mi (4,249.58 km) |
| Grigiskes to Ansiao | 1,846.12 mi (2,971.04 km) |
| Grigiskes to Anta | 1,801.14 mi (2,898.65 km) |
| Grigiskes to Arcos de Valdevez | 1,754.07 mi (2,822.91 km) |
