| Heiloo to Ardahan | 1,933.97 mi (3,112.42 km) |
| Heiloo to Ardesen | 1,859.54 mi (2,992.64 km) |
| Heiloo to Arhavi | 1,866.63 mi (3,004.05 km) |
| Heiloo to Aricak | 1,940.36 mi (3,122.71 km) |
| Heiloo to Armutlu | 1,406.22 mi (2,263.10 km) |
| Heiloo to Arnavutkoy | 1,371.03 mi (2,206.45 km) |
| Heiloo to Arpacay | 1,971.09 mi (3,172.15 km) |
| Heiloo to Arsin | 1,826.48 mi (2,939.44 km) |
| Heiloo to Arsuz | 1,876.09 mi (3,019.27 km) |
| Heiloo to Artvin | 1,894.33 mi (3,048.62 km) |
| Heiloo to Asagicinik | 1,666.55 mi (2,682.05 km) |
| Heiloo to Asarcik | 1,673.67 mi (2,693.51 km) |
| Heiloo to Askale | 1,902.23 mi (3,061.35 km) |
| Heiloo to Aslanapa | 1,508.93 mi (2,428.39 km) |
| Heiloo to Atca | 1,517.41 mi (2,442.03 km) |
