| Haacht to Provadia | 1,193.43 mi (1,920.64 km) |
| Haacht to Radnevo | 1,168.47 mi (1,880.47 km) |
| Haacht to Radomir | 1,039.65 mi (1,673.16 km) |
| Haacht to Rakitovo | 1,109.14 mi (1,784.99 km) |
| Haacht to Rakovski | 1,130.31 mi (1,819.07 km) |
| Haacht to Razgrad | 1,141.80 mi (1,837.54 km) |
| Haacht to Razlog | 1,089.83 mi (1,753.90 km) |
| Haacht to Ruse | 1,107.28 mi (1,782.00 km) |
| Haacht to Samokov | 1,072.70 mi (1,726.35 km) |
| Haacht to Sandanski | 1,097.38 mi (1,766.07 km) |
| Haacht to Sevlievo | 1,104.88 mi (1,778.14 km) |
| Haacht to Shumen | 1,168.82 mi (1,881.03 km) |
| Haacht to Silistra | 1,150.58 mi (1,851.68 km) |
| Haacht to Sliven | 1,168.50 mi (1,880.53 km) |
| Haacht to Smolyan | 1,151.25 mi (1,852.76 km) |
