| Hoeilaart to Nova Zagora | 1,165.23 mi (1,875.26 km) |
| Hoeilaart to Novi Iskar | 1,044.83 mi (1,681.49 km) |
| Hoeilaart to Novi Pazar | 1,180.00 mi (1,899.03 km) |
| Hoeilaart to Omurtag | 1,157.15 mi (1,862.25 km) |
| Hoeilaart to Panagyurishte | 1,090.90 mi (1,755.64 km) |
| Hoeilaart to Parvomay | 1,149.45 mi (1,849.87 km) |
| Hoeilaart to Pavlikeni | 1,106.31 mi (1,780.43 km) |
| Hoeilaart to Pazardzhik | 1,109.84 mi (1,786.12 km) |
| Hoeilaart to Pernik | 1,040.94 mi (1,675.24 km) |
| Hoeilaart to Peshtera | 1,115.81 mi (1,795.72 km) |
| Hoeilaart to Petrich | 1,102.07 mi (1,773.60 km) |
| Hoeilaart to Pleven | 1,070.95 mi (1,723.53 km) |
| Hoeilaart to Plovdiv | 1,128.61 mi (1,816.33 km) |
| Hoeilaart to Pomorie | 1,228.00 mi (1,976.27 km) |
| Hoeilaart to Popovo | 1,139.73 mi (1,834.21 km) |
