| Trier to Ardahan | 1,827.08 mi (2,940.40 km) |
| Trier to Ardesen | 1,747.90 mi (2,812.98 km) |
| Trier to Arhavi | 1,756.82 mi (2,827.32 km) |
| Trier to Aricak | 1,811.60 mi (2,915.49 km) |
| Trier to Armutlu | 1,248.63 mi (2,009.47 km) |
| Trier to Arnavutkoy | 1,217.06 mi (1,958.67 km) |
| Trier to Arpacay | 1,864.56 mi (3,000.72 km) |
| Trier to Arsin | 1,710.16 mi (2,752.24 km) |
| Trier to Arsuz | 1,723.34 mi (2,773.45 km) |
| Trier to Artvin | 1,785.20 mi (2,873.00 km) |
| Trier to Asagicinik | 1,540.58 mi (2,479.32 km) |
| Trier to Asarcik | 1,545.94 mi (2,487.96 km) |
| Trier to Askale | 1,782.43 mi (2,868.54 km) |
| Trier to Aslanapa | 1,348.22 mi (2,169.75 km) |
| Trier to Atca | 1,344.50 mi (2,163.76 km) |
