| Freienbach to Devnya | 953.71 mi (1,534.85 km) |
| Freienbach to Dimitrovgrad | 899.41 mi (1,447.45 km) |
| Freienbach to Dobrich | 956.79 mi (1,539.80 km) |
| Freienbach to Dospat | 849.87 mi (1,367.73 km) |
| Freienbach to Dupnitsa | 781.76 mi (1,258.12 km) |
| Freienbach to Elhovo | 939.16 mi (1,511.43 km) |
| Freienbach to Etropole | 801.94 mi (1,290.59 km) |
| Freienbach to Gabrovo | 861.25 mi (1,386.05 km) |
| Freienbach to Gorna Oryahovitsa | 870.10 mi (1,400.29 km) |
| Freienbach to Gotse Delchev | 834.06 mi (1,342.29 km) |
| Freienbach to Harmanli | 916.79 mi (1,475.43 km) |
| Freienbach to Haskovo | 901.86 mi (1,451.40 km) |
| Freienbach to Ihtiman | 806.68 mi (1,298.22 km) |
| Freienbach to Isperih | 906.51 mi (1,458.89 km) |
| Freienbach to Kardzhali | 902.77 mi (1,452.86 km) |
