| Cities | Distance |
|---|---|
| Bilgoraj to Popovo | 523.99 mi (843.28 km) |
| Bilgoraj to Provadia | 555.02 mi (893.22 km) |
| Bilgoraj to Radnevo | 589.89 mi (949.34 km) |
| Bilgoraj to Radomir | 552.84 mi (889.71 km) |
| Bilgoraj to Rakitovo | 595.38 mi (958.16 km) |
| Bilgoraj to Rakovski | 580.57 mi (934.33 km) |
| Bilgoraj to Razgrad | 516.32 mi (830.94 km) |
| Bilgoraj to Razlog | 599.83 mi (965.33 km) |
| Bilgoraj to Ruse | 488.64 mi (786.40 km) |
| Bilgoraj to Samokov | 568.79 mi (915.39 km) |
| Bilgoraj to Sandanski | 621.14 mi (999.63 km) |
| Bilgoraj to Sevlievo | 531.86 mi (855.95 km) |
| Bilgoraj to Shumen | 539.57 mi (868.35 km) |
| Bilgoraj to Silistra | 492.20 mi (792.12 km) |
| Bilgoraj to Sliven | 569.58 mi (916.64 km) |