| Waltham Cross to Devnya | 1,404.97 mi (2,261.08 km) |
| Waltham Cross to Dimitrovgrad | 1,371.52 mi (2,207.25 km) |
| Waltham Cross to Dobrich | 1,402.64 mi (2,257.32 km) |
| Waltham Cross to Dospat | 1,331.25 mi (2,142.45 km) |
| Waltham Cross to Dupnitsa | 1,262.66 mi (2,032.06 km) |
| Waltham Cross to Elhovo | 1,405.97 mi (2,262.69 km) |
| Waltham Cross to Etropole | 1,273.85 mi (2,050.06 km) |
| Waltham Cross to Gabrovo | 1,326.71 mi (2,135.13 km) |
| Waltham Cross to Gorna Oryahovitsa | 1,330.99 mi (2,142.03 km) |
| Waltham Cross to Gotse Delchev | 1,317.76 mi (2,120.73 km) |
| Waltham Cross to Harmanli | 1,388.63 mi (2,234.79 km) |
| Waltham Cross to Haskovo | 1,375.13 mi (2,213.06 km) |
| Waltham Cross to Ihtiman | 1,283.12 mi (2,064.98 km) |
| Waltham Cross to Isperih | 1,355.18 mi (2,180.96 km) |
| Waltham Cross to Kardzhali | 1,379.24 mi (2,219.68 km) |
