| Aosta to Ardahan | 1,789.13 mi (2,879.32 km) |
| Aosta to Ardesen | 1,704.22 mi (2,742.67 km) |
| Aosta to Arhavi | 1,715.81 mi (2,761.32 km) |
| Aosta to Aricak | 1,738.80 mi (2,798.33 km) |
| Aosta to Armutlu | 1,138.88 mi (1,832.86 km) |
| Aosta to Arnavutkoy | 1,115.59 mi (1,795.37 km) |
| Aosta to Arpacay | 1,826.41 mi (2,939.33 km) |
| Aosta to Arsin | 1,659.87 mi (2,671.30 km) |
| Aosta to Arsuz | 1,610.35 mi (2,591.61 km) |
| Aosta to Artvin | 1,744.64 mi (2,807.73 km) |
| Aosta to Asagicinik | 1,478.74 mi (2,379.79 km) |
| Aosta to Asarcik | 1,481.01 mi (2,383.46 km) |
| Aosta to Askale | 1,724.93 mi (2,776.01 km) |
| Aosta to Aslanapa | 1,229.03 mi (1,977.93 km) |
| Aosta to Atca | 1,200.35 mi (1,931.77 km) |
