| Forssa to Devnya | 1,227.00 mi (1,974.66 km) |
| Forssa to Dimitrovgrad | 1,299.30 mi (2,091.02 km) |
| Forssa to Dobrich | 1,204.51 mi (1,938.47 km) |
| Forssa to Dospat | 1,324.49 mi (2,131.56 km) |
| Forssa to Dupnitsa | 1,281.97 mi (2,063.14 km) |
| Forssa to Elhovo | 1,294.47 mi (2,083.25 km) |
| Forssa to Etropole | 1,242.63 mi (1,999.82 km) |
| Forssa to Gabrovo | 1,242.26 mi (1,999.23 km) |
| Forssa to Gorna Oryahovitsa | 1,224.84 mi (1,971.19 km) |
| Forssa to Gotse Delchev | 1,330.05 mi (2,140.51 km) |
| Forssa to Harmanli | 1,308.21 mi (2,105.36 km) |
| Forssa to Haskovo | 1,307.26 mi (2,103.83 km) |
| Forssa to Ihtiman | 1,269.91 mi (2,043.73 km) |
| Forssa to Isperih | 1,188.91 mi (1,913.37 km) |
| Forssa to Kardzhali | 1,326.32 mi (2,134.50 km) |
