| Helmond to Devnya | 1,167.73 mi (1,879.27 km) |
| Helmond to Dimitrovgrad | 1,141.33 mi (1,836.79 km) |
| Helmond to Dobrich | 1,164.17 mi (1,873.56 km) |
| Helmond to Dospat | 1,106.10 mi (1,780.09 km) |
| Helmond to Dupnitsa | 1,037.84 mi (1,670.25 km) |
| Helmond to Elhovo | 1,173.41 mi (1,888.43 km) |
| Helmond to Etropole | 1,044.35 mi (1,680.72 km) |
| Helmond to Gabrovo | 1,094.21 mi (1,760.97 km) |
| Helmond to Gorna Oryahovitsa | 1,096.92 mi (1,765.32 km) |
| Helmond to Gotse Delchev | 1,094.18 mi (1,760.91 km) |
| Helmond to Harmanli | 1,158.20 mi (1,863.94 km) |
| Helmond to Haskovo | 1,145.43 mi (1,843.39 km) |
| Helmond to Ihtiman | 1,055.67 mi (1,698.94 km) |
| Helmond to Isperih | 1,117.61 mi (1,798.62 km) |
| Helmond to Kardzhali | 1,151.03 mi (1,852.40 km) |
