| Hitchin to Devnya | 1,419.66 mi (2,284.72 km) |
| Hitchin to Dimitrovgrad | 1,387.50 mi (2,232.97 km) |
| Hitchin to Dobrich | 1,417.02 mi (2,280.48 km) |
| Hitchin to Dospat | 1,347.91 mi (2,169.24 km) |
| Hitchin to Dupnitsa | 1,279.33 mi (2,058.89 km) |
| Hitchin to Elhovo | 1,421.59 mi (2,287.82 km) |
| Hitchin to Etropole | 1,289.90 mi (2,075.90 km) |
| Hitchin to Gabrovo | 1,342.31 mi (2,160.24 km) |
| Hitchin to Gorna Oryahovitsa | 1,346.32 mi (2,166.69 km) |
| Hitchin to Gotse Delchev | 1,334.59 mi (2,147.82 km) |
| Hitchin to Harmanli | 1,404.58 mi (2,260.46 km) |
| Hitchin to Haskovo | 1,391.19 mi (2,238.91 km) |
| Hitchin to Ihtiman | 1,299.46 mi (2,091.29 km) |
| Hitchin to Isperih | 1,369.78 mi (2,204.45 km) |
| Hitchin to Kardzhali | 1,395.51 mi (2,245.86 km) |
