| Dulmen to Devnya | 1,112.41 mi (1,790.26 km) |
| Dulmen to Dimitrovgrad | 1,091.91 mi (1,757.25 km) |
| Dulmen to Dobrich | 1,107.69 mi (1,782.65 km) |
| Dulmen to Dospat | 1,060.39 mi (1,706.53 km) |
| Dulmen to Dupnitsa | 992.62 mi (1,597.47 km) |
| Dulmen to Elhovo | 1,122.09 mi (1,805.83 km) |
| Dulmen to Etropole | 995.77 mi (1,602.53 km) |
| Dulmen to Gabrovo | 1,043.15 mi (1,678.79 km) |
| Dulmen to Gorna Oryahovitsa | 1,044.56 mi (1,681.05 km) |
| Dulmen to Gotse Delchev | 1,049.57 mi (1,689.12 km) |
| Dulmen to Harmanli | 1,108.55 mi (1,784.04 km) |
| Dulmen to Haskovo | 1,096.36 mi (1,764.42 km) |
| Dulmen to Ihtiman | 1,008.54 mi (1,623.09 km) |
| Dulmen to Isperih | 1,062.09 mi (1,709.27 km) |
| Dulmen to Kardzhali | 1,103.02 mi (1,775.14 km) |
