| Duisburg to Ardahan | 1,835.73 mi (2,954.32 km) |
| Duisburg to Ardesen | 1,759.53 mi (2,831.69 km) |
| Duisburg to Arhavi | 1,767.27 mi (2,844.15 km) |
| Duisburg to Aricak | 1,834.75 mi (2,952.75 km) |
| Duisburg to Armutlu | 1,292.21 mi (2,079.61 km) |
| Duisburg to Arnavutkoy | 1,257.80 mi (2,024.24 km) |
| Duisburg to Arpacay | 1,873.02 mi (3,014.34 km) |
| Duisburg to Arsin | 1,724.82 mi (2,775.83 km) |
| Duisburg to Arsuz | 1,763.62 mi (2,838.27 km) |
| Duisburg to Artvin | 1,795.24 mi (2,889.17 km) |
| Duisburg to Asagicinik | 1,561.51 mi (2,513.01 km) |
| Duisburg to Asarcik | 1,568.09 mi (2,523.59 km) |
| Duisburg to Askale | 1,799.49 mi (2,895.99 km) |
| Duisburg to Aslanapa | 1,394.34 mi (2,243.98 km) |
| Duisburg to Atca | 1,400.56 mi (2,253.98 km) |
