| Grenoble to Devnya | 1,087.15 mi (1,749.60 km) |
| Grenoble to Dimitrovgrad | 1,014.75 mi (1,633.08 km) |
| Grenoble to Dobrich | 1,094.24 mi (1,761.02 km) |
| Grenoble to Dospat | 954.85 mi (1,536.68 km) |
| Grenoble to Dupnitsa | 889.72 mi (1,431.86 km) |
| Grenoble to Elhovo | 1,059.10 mi (1,704.46 km) |
| Grenoble to Etropole | 920.57 mi (1,481.51 km) |
| Grenoble to Gabrovo | 984.78 mi (1,584.85 km) |
| Grenoble to Gorna Oryahovitsa | 997.70 mi (1,605.65 km) |
| Grenoble to Gotse Delchev | 936.06 mi (1,506.45 km) |
| Grenoble to Harmanli | 1,031.95 mi (1,660.76 km) |
| Grenoble to Haskovo | 1,015.79 mi (1,634.75 km) |
| Grenoble to Ihtiman | 919.74 mi (1,480.18 km) |
| Grenoble to Isperih | 1,043.20 mi (1,678.87 km) |
| Grenoble to Kardzhali | 1,012.79 mi (1,629.93 km) |
