| Palazzolo Acreide to Popovo | 737.99 mi (1,187.69 km) |
| Palazzolo Acreide to Provadia | 784.31 mi (1,262.23 km) |
| Palazzolo Acreide to Radnevo | 688.38 mi (1,107.84 km) |
| Palazzolo Acreide to Radomir | 570.69 mi (918.44 km) |
| Palazzolo Acreide to Rakitovo | 595.30 mi (958.05 km) |
| Palazzolo Acreide to Rakovski | 644.88 mi (1,037.83 km) |
| Palazzolo Acreide to Razgrad | 756.78 mi (1,217.91 km) |
| Palazzolo Acreide to Razlog | 564.87 mi (909.07 km) |
| Palazzolo Acreide to Ruse | 744.48 mi (1,198.12 km) |
| Palazzolo Acreide to Samokov | 586.36 mi (943.65 km) |
| Palazzolo Acreide to Sandanski | 545.10 mi (877.25 km) |
| Palazzolo Acreide to Sevlievo | 678.49 mi (1,091.92 km) |
| Palazzolo Acreide to Shumen | 765.73 mi (1,232.32 km) |
| Palazzolo Acreide to Silistra | 809.74 mi (1,303.14 km) |
| Palazzolo Acreide to Sliven | 718.92 mi (1,156.99 km) |
