| Cities | Distance |
|---|
| Castenaso to Popovo | 737.93 mi (1,187.58 km) |
| Castenaso to Provadia | 799.39 mi (1,286.49 km) |
| Castenaso to Radnevo | 740.81 mi (1,192.23 km) |
| Castenaso to Radomir | 590.23 mi (949.88 km) |
| Castenaso to Rakitovo | 657.58 mi (1,058.27 km) |
| Castenaso to Rakovski | 693.77 mi (1,116.51 km) |
| Castenaso to Razgrad | 749.51 mi (1,206.22 km) |
| Castenaso to Razlog | 630.22 mi (1,014.24 km) |
| Castenaso to Ruse | 718.44 mi (1,156.22 km) |
| Castenaso to Samokov | 624.10 mi (1,004.38 km) |
| Castenaso to Sandanski | 629.47 mi (1,013.04 km) |
| Castenaso to Sevlievo | 687.56 mi (1,106.52 km) |
| Castenaso to Shumen | 773.33 mi (1,244.56 km) |
| Castenaso to Silistra | 779.89 mi (1,255.11 km) |
| Castenaso to Sliven | 753.24 mi (1,212.22 km) |
