| Herisau to Alenquer | 1,081.77 mi (1,740.94 km) |
| Herisau to Alfena | 973.73 mi (1,567.07 km) |
| Herisau to Alijo | 926.20 mi (1,490.57 km) |
| Herisau to Aljustrel | 1,097.08 mi (1,765.58 km) |
| Herisau to Almada | 1,103.64 mi (1,776.14 km) |
| Herisau to Almargem | 1,101.18 mi (1,772.18 km) |
| Herisau to Almeirim | 1,058.50 mi (1,703.50 km) |
| Herisau to Amadora | 1,104.49 mi (1,777.51 km) |
| Herisau to Amarante | 952.48 mi (1,532.87 km) |
| Herisau to Amares | 951.65 mi (1,531.54 km) |
| Herisau to Amora | 1,104.33 mi (1,777.25 km) |
| Herisau to Anadia | 1,000.15 mi (1,609.59 km) |
| Herisau to Angra do Heroismo | 1,918.85 mi (3,088.09 km) |
| Herisau to Ansiao | 1,020.81 mi (1,642.84 km) |
| Herisau to Anta | 986.61 mi (1,587.80 km) |
