| Bouc-Bel-Air to Devnya | 1,110.09 mi (1,786.52 km) |
| Bouc-Bel-Air to Dimitrovgrad | 1,026.17 mi (1,651.46 km) |
| Bouc-Bel-Air to Dobrich | 1,120.01 mi (1,802.48 km) |
| Bouc-Bel-Air to Dospat | 960.49 mi (1,545.76 km) |
| Bouc-Bel-Air to Dupnitsa | 898.71 mi (1,446.33 km) |
| Bouc-Bel-Air to Elhovo | 1,072.93 mi (1,726.72 km) |
| Bouc-Bel-Air to Etropole | 936.00 mi (1,506.34 km) |
| Bouc-Bel-Air to Gabrovo | 1,002.33 mi (1,613.09 km) |
| Bouc-Bel-Air to Gorna Oryahovitsa | 1,017.87 mi (1,638.10 km) |
| Bouc-Bel-Air to Gotse Delchev | 940.14 mi (1,513.01 km) |
| Bouc-Bel-Air to Harmanli | 1,042.95 mi (1,678.47 km) |
| Bouc-Bel-Air to Haskovo | 1,026.24 mi (1,651.57 km) |
| Bouc-Bel-Air to Ihtiman | 931.45 mi (1,499.02 km) |
| Bouc-Bel-Air to Isperih | 1,069.12 mi (1,720.59 km) |
| Bouc-Bel-Air to Kardzhali | 1,020.67 mi (1,642.62 km) |
