| Groves to Devnya | 6,170.77 mi (9,930.90 km) |
| Groves to Dimitrovgrad | 6,149.75 mi (9,897.06 km) |
| Groves to Dobrich | 6,164.33 mi (9,920.53 km) |
| Groves to Dospat | 6,111.70 mi (9,835.83 km) |
| Groves to Dupnitsa | 6,043.12 mi (9,725.47 km) |
| Groves to Elhovo | 6,181.61 mi (9,948.33 km) |
| Groves to Etropole | 6,052.57 mi (9,740.67 km) |
| Groves to Gabrovo | 6,102.49 mi (9,821.02 km) |
| Groves to Gorna Oryahovitsa | 6,104.41 mi (9,824.09 km) |
| Groves to Gotse Delchev | 6,098.24 mi (9,814.17 km) |
| Groves to Harmanli | 6,166.65 mi (9,924.27 km) |
| Groves to Haskovo | 6,153.75 mi (9,903.51 km) |
| Groves to Ihtiman | 6,062.97 mi (9,757.40 km) |
| Groves to Isperih | 6,120.32 mi (9,849.71 km) |
| Groves to Kardzhali | 6,158.80 mi (9,911.64 km) |
