| Siegburg to Ardahan | 1,810.51 mi (2,913.74 km) |
| Siegburg to Ardesen | 1,733.24 mi (2,789.38 km) |
| Siegburg to Arhavi | 1,741.39 mi (2,802.50 km) |
| Siegburg to Aricak | 1,804.62 mi (2,904.25 km) |
| Siegburg to Armutlu | 1,255.50 mi (2,020.54 km) |
| Siegburg to Arnavutkoy | 1,221.88 mi (1,966.43 km) |
| Siegburg to Arpacay | 1,847.89 mi (2,973.90 km) |
| Siegburg to Arsin | 1,697.46 mi (2,731.81 km) |
| Siegburg to Arsuz | 1,728.13 mi (2,781.16 km) |
| Siegburg to Artvin | 1,769.52 mi (2,847.77 km) |
| Siegburg to Asagicinik | 1,531.95 mi (2,465.44 km) |
| Siegburg to Asarcik | 1,538.14 mi (2,475.39 km) |
| Siegburg to Askale | 1,771.35 mi (2,850.72 km) |
| Siegburg to Aslanapa | 1,356.99 mi (2,183.86 km) |
| Siegburg to Atca | 1,360.55 mi (2,189.59 km) |
