| Bonhill to Devnya | 1,665.25 mi (2,679.97 km) |
| Bonhill to Dimitrovgrad | 1,650.73 mi (2,656.59 km) |
| Bonhill to Dobrich | 1,658.61 mi (2,669.27 km) |
| Bonhill to Dospat | 1,620.32 mi (2,607.65 km) |
| Bonhill to Dupnitsa | 1,552.57 mi (2,498.62 km) |
| Bonhill to Elhovo | 1,679.57 mi (2,703.00 km) |
| Bonhill to Etropole | 1,555.07 mi (2,502.65 km) |
| Bonhill to Gabrovo | 1,600.97 mi (2,576.52 km) |
| Bonhill to Gorna Oryahovitsa | 1,601.25 mi (2,576.97 km) |
| Bonhill to Gotse Delchev | 1,609.50 mi (2,590.24 km) |
| Bonhill to Harmanli | 1,667.22 mi (2,683.14 km) |
| Bonhill to Haskovo | 1,655.36 mi (2,664.04 km) |
| Bonhill to Ihtiman | 1,568.29 mi (2,523.92 km) |
| Bonhill to Isperih | 1,614.80 mi (2,598.76 km) |
| Bonhill to Kardzhali | 1,662.47 mi (2,675.48 km) |
