| Lone Tree to Devnya | 5,994.38 mi (9,647.02 km) |
| Lone Tree to Dimitrovgrad | 6,002.23 mi (9,659.66 km) |
| Lone Tree to Dobrich | 5,982.11 mi (9,627.28 km) |
| Lone Tree to Dospat | 5,980.65 mi (9,624.93 km) |
| Lone Tree to Dupnitsa | 5,914.24 mi (9,518.05 km) |
| Lone Tree to Elhovo | 6,024.58 mi (9,695.63 km) |
| Lone Tree to Etropole | 5,910.19 mi (9,511.54 km) |
| Lone Tree to Gabrovo | 5,948.62 mi (9,573.38 km) |
| Lone Tree to Gorna Oryahovitsa | 5,944.65 mi (9,566.98 km) |
| Lone Tree to Gotse Delchev | 5,971.77 mi (9,610.63 km) |
| Lone Tree to Harmanli | 6,017.79 mi (9,684.70 km) |
| Lone Tree to Haskovo | 6,007.75 mi (9,668.54 km) |
| Lone Tree to Ihtiman | 5,926.39 mi (9,537.60 km) |
| Lone Tree to Isperih | 5,944.99 mi (9,567.53 km) |
| Lone Tree to Kardzhali | 6,017.51 mi (9,684.24 km) |
