| Cities | Distance |
|---|---|
| Sliven to Ardahan | 847.46 mi (1,363.85 km) |
| Sliven to Ardesen | 759.02 mi (1,221.52 km) |
| Sliven to Arhavi | 772.99 mi (1,244.01 km) |
| Sliven to Aricak | 776.51 mi (1,249.68 km) |
| Sliven to Armutlu | 197.38 mi (317.66 km) |
| Sliven to Arnavutkoy | 161.29 mi (259.57 km) |
| Sliven to Arpacay | 883.60 mi (1,422.01 km) |
| Sliven to Arsin | 709.67 mi (1,142.11 km) |
| Sliven to Arsuz | 667.63 mi (1,074.45 km) |
| Sliven to Artvin | 801.49 mi (1,289.87 km) |
| Sliven to Asagicinik | 523.37 mi (842.28 km) |
| Sliven to Asarcik | 523.51 mi (842.52 km) |
| Sliven to Askale | 768.42 mi (1,236.66 km) |
| Sliven to Aslanapa | 302.21 mi (486.36 km) |
| Sliven to Atca | 346.16 mi (557.09 km) |