| Brussels to Ardahan | 1,934.53 mi (3,113.33 km) |
| Brussels to Ardesen | 1,856.94 mi (2,988.45 km) |
| Brussels to Arhavi | 1,865.22 mi (3,001.79 km) |
| Brussels to Aricak | 1,926.33 mi (3,100.12 km) |
| Brussels to Armutlu | 1,370.54 mi (2,205.66 km) |
| Brussels to Arnavutkoy | 1,338.09 mi (2,153.45 km) |
| Brussels to Arpacay | 1,971.93 mi (3,173.52 km) |
| Brussels to Arsin | 1,820.75 mi (2,930.22 km) |
| Brussels to Arsuz | 1,844.54 mi (2,968.50 km) |
| Brussels to Artvin | 1,893.40 mi (3,047.13 km) |
| Brussels to Asagicinik | 1,654.12 mi (2,662.05 km) |
| Brussels to Asarcik | 1,660.05 mi (2,671.60 km) |
| Brussels to Askale | 1,894.27 mi (3,048.53 km) |
| Brussels to Aslanapa | 1,470.89 mi (2,367.17 km) |
| Brussels to Atca | 1,469.31 mi (2,364.63 km) |
