| Dokkum to Devnya | 1,205.47 mi (1,940.02 km) |
| Dokkum to Dimitrovgrad | 1,192.24 mi (1,918.72 km) |
| Dokkum to Dobrich | 1,199.06 mi (1,929.69 km) |
| Dokkum to Dospat | 1,164.39 mi (1,873.91 km) |
| Dokkum to Dupnitsa | 1,097.23 mi (1,765.82 km) |
| Dokkum to Elhovo | 1,220.23 mi (1,963.77 km) |
| Dokkum to Etropole | 1,097.24 mi (1,765.83 km) |
| Dokkum to Gabrovo | 1,141.83 mi (1,837.59 km) |
| Dokkum to Gorna Oryahovitsa | 1,141.70 mi (1,837.39 km) |
| Dokkum to Gotse Delchev | 1,154.55 mi (1,858.07 km) |
| Dokkum to Harmanli | 1,208.59 mi (1,945.05 km) |
| Dokkum to Haskovo | 1,197.05 mi (1,926.46 km) |
| Dokkum to Ihtiman | 1,111.39 mi (1,788.61 km) |
| Dokkum to Isperih | 1,155.02 mi (1,858.82 km) |
| Dokkum to Kardzhali | 1,204.78 mi (1,938.90 km) |
