| Cities | Distance |
|---|
| Castelbuono to Popovo | 736.96 mi (1,186.02 km) |
| Castelbuono to Provadia | 787.03 mi (1,266.61 km) |
| Castelbuono to Radnevo | 693.39 mi (1,115.91 km) |
| Castelbuono to Radomir | 564.85 mi (909.04 km) |
| Castelbuono to Rakitovo | 597.66 mi (961.84 km) |
| Castelbuono to Rakovski | 647.53 mi (1,042.10 km) |
| Castelbuono to Razgrad | 755.33 mi (1,215.59 km) |
| Castelbuono to Razlog | 566.04 mi (910.95 km) |
| Castelbuono to Ruse | 739.87 mi (1,190.71 km) |
| Castelbuono to Samokov | 584.32 mi (940.37 km) |
| Castelbuono to Sandanski | 548.22 mi (882.27 km) |
| Castelbuono to Sevlievo | 676.51 mi (1,088.74 km) |
| Castelbuono to Shumen | 766.76 mi (1,233.98 km) |
| Castelbuono to Silistra | 806.70 mi (1,298.26 km) |
| Castelbuono to Sliven | 722.32 mi (1,162.47 km) |
