| Frondenberg to Alfena | 1,046.17 mi (1,683.65 km) |
| Frondenberg to Alijo | 1,008.21 mi (1,622.56 km) |
| Frondenberg to Aljustrel | 1,215.04 mi (1,955.41 km) |
| Frondenberg to Almada | 1,203.78 mi (1,937.30 km) |
| Frondenberg to Almargem | 1,198.33 mi (1,928.53 km) |
| Frondenberg to Almeirim | 1,157.58 mi (1,862.94 km) |
| Frondenberg to Amadora | 1,203.33 mi (1,936.57 km) |
| Frondenberg to Amarante | 1,028.85 mi (1,655.78 km) |
| Frondenberg to Amares | 1,020.13 mi (1,641.75 km) |
| Frondenberg to Amora | 1,205.46 mi (1,940.00 km) |
| Frondenberg to Anadia | 1,085.01 mi (1,746.16 km) |
| Frondenberg to Angra do Heroismo | 1,898.36 mi (3,055.12 km) |
| Frondenberg to Ansiao | 1,112.61 mi (1,790.57 km) |
| Frondenberg to Anta | 1,061.52 mi (1,708.35 km) |
| Frondenberg to Arcos de Valdevez | 1,011.49 mi (1,627.84 km) |
