| Assen to Devnya | 1,174.29 mi (1,889.83 km) |
| Assen to Dimitrovgrad | 1,160.19 mi (1,867.14 km) |
| Assen to Dobrich | 1,168.10 mi (1,879.87 km) |
| Assen to Dospat | 1,132.01 mi (1,821.80 km) |
| Assen to Dupnitsa | 1,064.80 mi (1,713.63 km) |
| Assen to Elhovo | 1,188.42 mi (1,912.57 km) |
| Assen to Etropole | 1,065.07 mi (1,714.06 km) |
| Assen to Gabrovo | 1,109.94 mi (1,786.28 km) |
| Assen to Gorna Oryahovitsa | 1,109.99 mi (1,786.36 km) |
| Assen to Gotse Delchev | 1,122.10 mi (1,805.85 km) |
| Assen to Harmanli | 1,176.57 mi (1,893.51 km) |
| Assen to Haskovo | 1,164.96 mi (1,874.82 km) |
| Assen to Ihtiman | 1,079.10 mi (1,736.64 km) |
| Assen to Isperih | 1,123.84 mi (1,808.64 km) |
| Assen to Kardzhali | 1,172.59 mi (1,887.10 km) |
