| Cities | Distance |
|---|---|
| Nisko to Popovo | 531.51 mi (855.38 km) |
| Nisko to Provadia | 564.92 mi (909.15 km) |
| Nisko to Radnevo | 595.80 mi (958.85 km) |
| Nisko to Radomir | 552.01 mi (888.37 km) |
| Nisko to Rakitovo | 597.04 mi (960.84 km) |
| Nisko to Rakovski | 584.35 mi (940.43 km) |
| Nisko to Razgrad | 524.68 mi (844.39 km) |
| Nisko to Razlog | 600.08 mi (965.73 km) |
| Nisko to Ruse | 496.02 mi (798.26 km) |
| Nisko to Samokov | 569.36 mi (916.30 km) |
| Nisko to Sandanski | 620.92 mi (999.27 km) |
| Nisko to Sevlievo | 536.48 mi (863.38 km) |
| Nisko to Shumen | 548.55 mi (882.81 km) |
| Nisko to Silistra | 502.95 mi (809.42 km) |
| Nisko to Sliven | 576.66 mi (928.05 km) |