| Cities | Distance |
|---|---|
| Sliven to Popovo | 46.34 mi (74.58 km) |
| Sliven to Provadia | 65.50 mi (105.41 km) |
| Sliven to Radnevo | 33.42 mi (53.78 km) |
| Sliven to Radomir | 172.26 mi (277.23 km) |
| Sliven to Rakitovo | 124.68 mi (200.65 km) |
| Sliven to Rakovski | 74.84 mi (120.45 km) |
| Sliven to Razgrad | 59.45 mi (95.68 km) |
| Sliven to Razlog | 156.60 mi (252.02 km) |
| Sliven to Ruse | 81.03 mi (130.41 km) |
| Sliven to Samokov | 143.49 mi (230.92 km) |
| Sliven to Sandanski | 174.29 mi (280.49 km) |
| Sliven to Sevlievo | 66.16 mi (106.48 km) |
| Sliven to Shumen | 51.36 mi (82.66 km) |
| Sliven to Silistra | 109.46 mi (176.16 km) |
| Sliven to Smolyan | 113.04 mi (181.93 km) |