| Cities | Distance |
|---|---|
| Birstonas to Montana | 774.35 mi (1,246.20 km) |
| Birstonas to Nova Zagora | 841.70 mi (1,354.59 km) |
| Birstonas to Novi Iskar | 816.06 mi (1,313.32 km) |
| Birstonas to Novi Pazar | 790.54 mi (1,272.25 km) |
| Birstonas to Omurtag | 802.08 mi (1,290.82 km) |
| Birstonas to Panagyurishte | 836.25 mi (1,345.82 km) |
| Birstonas to Parvomay | 865.57 mi (1,393.00 km) |
| Birstonas to Pavlikeni | 787.08 mi (1,266.69 km) |
| Birstonas to Pazardzhik | 857.07 mi (1,379.32 km) |
| Birstonas to Pernik | 830.52 mi (1,336.59 km) |
| Birstonas to Peshtera | 868.56 mi (1,397.81 km) |
| Birstonas to Petrich | 913.31 mi (1,469.83 km) |
| Birstonas to Pleven | 773.97 mi (1,245.58 km) |
| Birstonas to Plovdiv | 861.04 mi (1,385.72 km) |
| Birstonas to Pomorie | 847.30 mi (1,363.60 km) |