| Erkrath to Ardahan | 1,827.08 mi (2,940.40 km) |
| Erkrath to Ardesen | 1,750.52 mi (2,817.20 km) |
| Erkrath to Arhavi | 1,758.40 mi (2,829.87 km) |
| Erkrath to Aricak | 1,824.48 mi (2,936.22 km) |
| Erkrath to Armutlu | 1,279.76 mi (2,059.58 km) |
| Erkrath to Arnavutkoy | 1,245.61 mi (2,004.61 km) |
| Erkrath to Arpacay | 1,864.40 mi (3,000.47 km) |
| Erkrath to Arsin | 1,715.46 mi (2,760.77 km) |
| Erkrath to Arsuz | 1,751.59 mi (2,818.91 km) |
| Erkrath to Artvin | 1,786.43 mi (2,874.97 km) |
| Erkrath to Asagicinik | 1,551.41 mi (2,496.76 km) |
| Erkrath to Asarcik | 1,557.86 mi (2,507.14 km) |
| Erkrath to Askale | 1,789.87 mi (2,880.52 km) |
| Erkrath to Aslanapa | 1,381.69 mi (2,223.62 km) |
| Erkrath to Atca | 1,387.04 mi (2,232.23 km) |
