| Hillerod to Devnya | 1,107.87 mi (1,782.94 km) |
| Hillerod to Dimitrovgrad | 1,128.30 mi (1,815.82 km) |
| Hillerod to Dobrich | 1,094.78 mi (1,761.87 km) |
| Hillerod to Dospat | 1,121.10 mi (1,804.24 km) |
| Hillerod to Dupnitsa | 1,060.46 mi (1,706.65 km) |
| Hillerod to Elhovo | 1,144.51 mi (1,841.91 km) |
| Hillerod to Etropole | 1,043.42 mi (1,679.22 km) |
| Hillerod to Gabrovo | 1,072.01 mi (1,725.24 km) |
| Hillerod to Gorna Oryahovitsa | 1,064.74 mi (1,713.53 km) |
| Hillerod to Gotse Delchev | 1,117.30 mi (1,798.11 km) |
| Hillerod to Harmanli | 1,142.54 mi (1,838.74 km) |
| Hillerod to Haskovo | 1,134.69 mi (1,826.11 km) |
| Hillerod to Ihtiman | 1,064.15 mi (1,712.58 km) |
| Hillerod to Isperih | 1,059.05 mi (1,704.37 km) |
| Hillerod to Kardzhali | 1,147.57 mi (1,846.84 km) |
