| Gehrden to Alfena | 1,143.54 mi (1,840.36 km) |
| Gehrden to Alijo | 1,105.59 mi (1,779.27 km) |
| Gehrden to Aljustrel | 1,311.77 mi (2,111.08 km) |
| Gehrden to Almada | 1,301.02 mi (2,093.79 km) |
| Gehrden to Almargem | 1,295.62 mi (2,085.09 km) |
| Gehrden to Almeirim | 1,254.81 mi (2,019.42 km) |
| Gehrden to Amadora | 1,300.59 mi (2,093.10 km) |
| Gehrden to Amarante | 1,126.24 mi (1,812.51 km) |
| Gehrden to Amares | 1,117.49 mi (1,798.42 km) |
| Gehrden to Amora | 1,302.68 mi (2,096.46 km) |
| Gehrden to Anadia | 1,182.39 mi (1,902.87 km) |
| Gehrden to Angra do Heroismo | 1,988.15 mi (3,199.62 km) |
| Gehrden to Ansiao | 1,209.93 mi (1,947.20 km) |
| Gehrden to Anta | 1,158.90 mi (1,865.08 km) |
| Gehrden to Arcos de Valdevez | 1,108.80 mi (1,784.44 km) |
