| Mountain Brook to Devnya | 5,711.75 mi (9,192.18 km) |
| Mountain Brook to Dimitrovgrad | 5,685.72 mi (9,150.28 km) |
| Mountain Brook to Dobrich | 5,706.44 mi (9,183.63 km) |
| Mountain Brook to Dospat | 5,645.16 mi (9,085.00 km) |
| Mountain Brook to Dupnitsa | 5,576.56 mi (8,974.60 km) |
| Mountain Brook to Elhovo | 5,719.04 mi (9,203.91 km) |
| Mountain Brook to Etropole | 5,588.16 mi (8,993.28 km) |
| Mountain Brook to Gabrovo | 5,639.79 mi (9,076.37 km) |
| Mountain Brook to Gorna Oryahovitsa | 5,642.72 mi (9,081.09 km) |
| Mountain Brook to Gotse Delchev | 5,631.04 mi (9,062.28 km) |
| Mountain Brook to Harmanli | 5,702.77 mi (9,177.72 km) |
| Mountain Brook to Haskovo | 5,689.45 mi (9,156.28 km) |
| Mountain Brook to Ihtiman | 5,597.55 mi (9,008.38 km) |
| Mountain Brook to Isperih | 5,661.39 mi (9,111.12 km) |
| Mountain Brook to Kardzhali | 5,693.69 mi (9,163.11 km) |
