| Heerenveen to Devnya | 1,196.44 mi (1,925.48 km) |
| Heerenveen to Dimitrovgrad | 1,180.59 mi (1,899.98 km) |
| Heerenveen to Dobrich | 1,190.58 mi (1,916.05 km) |
| Heerenveen to Dospat | 1,151.28 mi (1,852.80 km) |
| Heerenveen to Dupnitsa | 1,083.84 mi (1,744.28 km) |
| Heerenveen to Elhovo | 1,209.41 mi (1,946.36 km) |
| Heerenveen to Etropole | 1,085.12 mi (1,746.33 km) |
| Heerenveen to Gabrovo | 1,130.78 mi (1,819.82 km) |
| Heerenveen to Gorna Oryahovitsa | 1,131.21 mi (1,820.51 km) |
| Heerenveen to Gotse Delchev | 1,141.02 mi (1,836.30 km) |
| Heerenveen to Harmanli | 1,197.06 mi (1,926.48 km) |
| Heerenveen to Haskovo | 1,185.26 mi (1,907.50 km) |
| Heerenveen to Ihtiman | 1,098.73 mi (1,768.24 km) |
| Heerenveen to Isperih | 1,146.00 mi (1,844.31 km) |
| Heerenveen to Kardzhali | 1,192.58 mi (1,919.28 km) |
