| Brilon to Devnya | 1,049.59 mi (1,689.14 km) |
| Brilon to Dimitrovgrad | 1,029.03 mi (1,656.06 km) |
| Brilon to Dobrich | 1,044.99 mi (1,681.74 km) |
| Brilon to Dospat | 997.90 mi (1,605.97 km) |
| Brilon to Dupnitsa | 930.23 mi (1,497.05 km) |
| Brilon to Elhovo | 1,059.13 mi (1,704.51 km) |
| Brilon to Etropole | 932.96 mi (1,501.46 km) |
| Brilon to Gabrovo | 980.20 mi (1,577.48 km) |
| Brilon to Gorna Oryahovitsa | 981.59 mi (1,579.72 km) |
| Brilon to Gotse Delchev | 987.25 mi (1,588.83 km) |
| Brilon to Harmanli | 1,045.66 mi (1,682.82 km) |
| Brilon to Haskovo | 1,033.50 mi (1,663.26 km) |
| Brilon to Ihtiman | 945.89 mi (1,522.26 km) |
| Brilon to Isperih | 999.28 mi (1,608.18 km) |
| Brilon to Kardzhali | 1,040.26 mi (1,674.13 km) |
