| Frontignan to Devnya | 1,192.67 mi (1,919.42 km) |
| Frontignan to Dimitrovgrad | 1,109.31 mi (1,785.26 km) |
| Frontignan to Dobrich | 1,202.35 mi (1,934.99 km) |
| Frontignan to Dospat | 1,043.66 mi (1,679.61 km) |
| Frontignan to Dupnitsa | 981.87 mi (1,580.17 km) |
| Frontignan to Elhovo | 1,156.02 mi (1,860.43 km) |
| Frontignan to Etropole | 1,018.98 mi (1,639.89 km) |
| Frontignan to Gabrovo | 1,085.23 mi (1,746.51 km) |
| Frontignan to Gorna Oryahovitsa | 1,100.62 mi (1,771.27 km) |
| Frontignan to Gotse Delchev | 1,023.30 mi (1,646.84 km) |
| Frontignan to Harmanli | 1,126.10 mi (1,812.28 km) |
| Frontignan to Haskovo | 1,109.39 mi (1,785.40 km) |
| Frontignan to Ihtiman | 1,014.56 mi (1,632.78 km) |
| Frontignan to Isperih | 1,151.42 mi (1,853.03 km) |
| Frontignan to Kardzhali | 1,103.85 mi (1,776.48 km) |
