| Adrian to Devnya | 5,187.34 mi (8,348.22 km) |
| Adrian to Dimitrovgrad | 5,171.07 mi (8,322.03 km) |
| Adrian to Dobrich | 5,180.03 mi (8,336.45 km) |
| Adrian to Dospat | 5,136.08 mi (8,265.72 km) |
| Adrian to Dupnitsa | 5,067.65 mi (8,155.60 km) |
| Adrian to Elhovo | 5,201.34 mi (8,370.75 km) |
| Adrian to Etropole | 5,074.48 mi (8,166.58 km) |
| Adrian to Gabrovo | 5,122.49 mi (8,243.86 km) |
| Adrian to Gorna Oryahovitsa | 5,123.40 mi (8,245.31 km) |
| Adrian to Gotse Delchev | 5,123.51 mi (8,245.49 km) |
| Adrian to Harmanli | 5,187.80 mi (8,348.95 km) |
| Adrian to Haskovo | 5,175.37 mi (8,328.96 km) |
| Adrian to Ihtiman | 5,086.03 mi (8,185.18 km) |
| Adrian to Isperih | 5,136.89 mi (8,267.02 km) |
| Adrian to Kardzhali | 5,181.34 mi (8,338.56 km) |
