| Heerlen to Afyonkarahisar | 1,455.20 mi (2,341.92 km) |
| Heerlen to Aglasun | 1,508.38 mi (2,427.51 km) |
| Heerlen to Agri | 1,934.08 mi (3,112.60 km) |
| Heerlen to Ahlat | 1,950.05 mi (3,138.30 km) |
| Heerlen to Ahmetli | 1,366.32 mi (2,198.87 km) |
| Heerlen to Akcaabat | 1,731.82 mi (2,787.09 km) |
| Heerlen to Akcadag | 1,776.12 mi (2,858.38 km) |
| Heerlen to Akcakale | 1,890.38 mi (3,042.27 km) |
| Heerlen to Akcakoca | 1,373.84 mi (2,210.99 km) |
| Heerlen to Akdagmadeni | 1,631.70 mi (2,625.96 km) |
| Heerlen to Akhisar | 1,343.01 mi (2,161.36 km) |
| Heerlen to Akkus | 1,632.52 mi (2,627.29 km) |
| Heerlen to Aksaray | 1,612.52 mi (2,595.11 km) |
| Heerlen to Aksehir | 1,508.71 mi (2,428.03 km) |
| Heerlen to Akseki | 1,586.06 mi (2,552.52 km) |
