| Usingen to Ardahan | 1,748.11 mi (2,813.32 km) |
| Usingen to Ardesen | 1,670.23 mi (2,687.97 km) |
| Usingen to Arhavi | 1,678.61 mi (2,701.47 km) |
| Usingen to Aricak | 1,739.65 mi (2,799.70 km) |
| Usingen to Armutlu | 1,188.75 mi (1,913.11 km) |
| Usingen to Arnavutkoy | 1,155.22 mi (1,859.15 km) |
| Usingen to Arpacay | 1,785.53 mi (2,873.54 km) |
| Usingen to Arsin | 1,633.87 mi (2,629.46 km) |
| Usingen to Arsuz | 1,661.52 mi (2,673.96 km) |
| Usingen to Artvin | 1,706.83 mi (2,746.87 km) |
| Usingen to Asagicinik | 1,467.29 mi (2,361.38 km) |
| Usingen to Asarcik | 1,473.30 mi (2,371.05 km) |
| Usingen to Askale | 1,707.34 mi (2,747.70 km) |
| Usingen to Aslanapa | 1,290.19 mi (2,076.36 km) |
| Usingen to Atca | 1,293.96 mi (2,082.42 km) |
