| Frankfurt to Devnya | 1,010.27 mi (1,625.87 km) |
| Frankfurt to Dimitrovgrad | 980.06 mi (1,577.25 km) |
| Frankfurt to Dobrich | 1,007.83 mi (1,621.95 km) |
| Frankfurt to Dospat | 943.66 mi (1,518.67 km) |
| Frankfurt to Dupnitsa | 875.32 mi (1,408.70 km) |
| Frankfurt to Elhovo | 1,013.07 mi (1,630.37 km) |
| Frankfurt to Etropole | 882.81 mi (1,420.75 km) |
| Frankfurt to Gabrovo | 933.80 mi (1,502.81 km) |
| Frankfurt to Gorna Oryahovitsa | 937.29 mi (1,508.42 km) |
| Frankfurt to Gotse Delchev | 931.54 mi (1,499.16 km) |
| Frankfurt to Harmanli | 997.02 mi (1,604.54 km) |
| Frankfurt to Haskovo | 984.00 mi (1,583.60 km) |
| Frankfurt to Ihtiman | 893.62 mi (1,438.14 km) |
| Frankfurt to Isperih | 960.43 mi (1,545.66 km) |
| Frankfurt to Kardzhali | 989.20 mi (1,591.96 km) |
