| Voiron to Devnya | 1,093.48 mi (1,759.79 km) |
| Voiron to Dimitrovgrad | 1,022.41 mi (1,645.41 km) |
| Voiron to Dobrich | 1,100.24 mi (1,770.67 km) |
| Voiron to Dospat | 963.17 mi (1,550.07 km) |
| Voiron to Dupnitsa | 897.75 mi (1,444.79 km) |
| Voiron to Elhovo | 1,066.47 mi (1,716.31 km) |
| Voiron to Etropole | 927.88 mi (1,493.28 km) |
| Voiron to Gabrovo | 991.80 mi (1,596.15 km) |
| Voiron to Gorna Oryahovitsa | 1,004.42 mi (1,616.46 km) |
| Voiron to Gotse Delchev | 944.56 mi (1,520.12 km) |
| Voiron to Harmanli | 1,039.64 mi (1,673.14 km) |
| Voiron to Haskovo | 1,023.55 mi (1,647.24 km) |
| Voiron to Ihtiman | 927.46 mi (1,492.60 km) |
| Voiron to Isperih | 1,049.22 mi (1,688.55 km) |
| Voiron to Kardzhali | 1,020.83 mi (1,642.86 km) |
