| Altdorf to Ames | 886.46 mi (1,426.62 km) |
| Altdorf to Amorebieta | 608.74 mi (979.68 km) |
| Altdorf to Amposta | 584.40 mi (940.51 km) |
| Altdorf to Amurrio | 626.08 mi (1,007.57 km) |
| Altdorf to Andoain | 577.22 mi (928.94 km) |
| Altdorf to Andraitx | 592.60 mi (953.69 km) |
| Altdorf to Andujar | 886.81 mi (1,427.18 km) |
| Altdorf to Antequera | 958.10 mi (1,541.91 km) |
| Altdorf to Antigua | 1,765.06 mi (2,840.59 km) |
| Altdorf to Aranda de Duero | 705.58 mi (1,135.53 km) |
| Altdorf to Aranjuez | 772.85 mi (1,243.78 km) |
| Altdorf to Archena | 787.20 mi (1,266.87 km) |
| Altdorf to Arcos de la Frontera | 1,017.32 mi (1,637.22 km) |
| Altdorf to Arenys de Mar | 473.03 mi (761.27 km) |
| Altdorf to Arenys de Munt | 471.65 mi (759.05 km) |
