| Alum Rock to Devnya | 6,546.80 mi (10,536.06 km) |
| Alum Rock to Dimitrovgrad | 6,578.25 mi (10,586.67 km) |
| Alum Rock to Dobrich | 6,530.10 mi (10,509.17 km) |
| Alum Rock to Dospat | 6,570.78 mi (10,574.65 km) |
| Alum Rock to Dupnitsa | 6,508.54 mi (10,474.48 km) |
| Alum Rock to Elhovo | 6,591.96 mi (10,608.73 km) |
| Alum Rock to Etropole | 6,493.83 mi (10,450.81 km) |
| Alum Rock to Gabrovo | 6,521.47 mi (10,495.29 km) |
| Alum Rock to Gorna Oryahovitsa | 6,512.81 mi (10,481.36 km) |
| Alum Rock to Gotse Delchev | 6,565.88 mi (10,566.76 km) |
| Alum Rock to Harmanli | 6,592.13 mi (10,609.01 km) |
| Alum Rock to Haskovo | 6,584.79 mi (10,597.20 km) |
| Alum Rock to Ihtiman | 6,514.09 mi (10,483.42 km) |
| Alum Rock to Isperih | 6,500.21 mi (10,461.07 km) |
| Alum Rock to Kardzhali | 6,598.01 mi (10,618.47 km) |
