| Zaltbommel to Alfena | 977.30 mi (1,572.81 km) |
| Zaltbommel to Alijo | 942.99 mi (1,517.59 km) |
| Zaltbommel to Aljustrel | 1,158.68 mi (1,864.72 km) |
| Zaltbommel to Almada | 1,141.51 mi (1,837.09 km) |
| Zaltbommel to Almargem | 1,135.14 mi (1,826.84 km) |
| Zaltbommel to Almeirim | 1,095.56 mi (1,763.14 km) |
| Zaltbommel to Amadora | 1,140.63 mi (1,835.67 km) |
| Zaltbommel to Amarante | 961.48 mi (1,547.36 km) |
| Zaltbommel to Amares | 950.47 mi (1,529.64 km) |
| Zaltbommel to Amora | 1,143.50 mi (1,840.28 km) |
| Zaltbommel to Anadia | 1,019.43 mi (1,640.62 km) |
| Zaltbommel to Angra do Heroismo | 1,800.63 mi (2,897.83 km) |
| Zaltbommel to Ansiao | 1,048.85 mi (1,687.95 km) |
| Zaltbommel to Anta | 993.17 mi (1,598.36 km) |
| Zaltbommel to Arcos de Valdevez | 940.63 mi (1,513.80 km) |
