| Altamont to Devnya | 6,235.17 mi (10,034.54 km) |
| Altamont to Dimitrovgrad | 6,270.52 mi (10,091.42 km) |
| Altamont to Dobrich | 6,217.82 mi (10,006.61 km) |
| Altamont to Dospat | 6,265.67 mi (10,083.62 km) |
| Altamont to Dupnitsa | 6,204.45 mi (9,985.10 km) |
| Altamont to Elhovo | 6,282.67 mi (10,110.97 km) |
| Altamont to Etropole | 6,187.79 mi (9,958.28 km) |
| Altamont to Gabrovo | 6,213.38 mi (9,999.46 km) |
| Altamont to Gorna Oryahovitsa | 6,203.93 mi (9,984.26 km) |
| Altamont to Gotse Delchev | 6,261.55 mi (10,076.99 km) |
| Altamont to Harmanli | 6,284.05 mi (10,113.20 km) |
| Altamont to Haskovo | 6,277.22 mi (10,102.21 km) |
| Altamont to Ihtiman | 6,208.73 mi (9,991.99 km) |
| Altamont to Isperih | 6,189.19 mi (9,960.54 km) |
| Altamont to Kardzhali | 6,291.01 mi (10,124.41 km) |
