| Targu Frumos to Devnya | 277.20 mi (446.11 km) |
| Targu Frumos to Dimitrovgrad | 363.19 mi (584.50 km) |
| Targu Frumos to Dobrich | 254.83 mi (410.11 km) |
| Targu Frumos to Dospat | 408.93 mi (658.11 km) |
| Targu Frumos to Dupnitsa | 391.36 mi (629.83 km) |
| Targu Frumos to Elhovo | 349.13 mi (561.86 km) |
| Targu Frumos to Etropole | 336.22 mi (541.09 km) |
| Targu Frumos to Gabrovo | 311.06 mi (500.60 km) |
| Targu Frumos to Gorna Oryahovitsa | 288.81 mi (464.80 km) |
| Targu Frumos to Gotse Delchev | 422.09 mi (679.28 km) |
| Targu Frumos to Harmanli | 368.65 mi (593.28 km) |
| Targu Frumos to Haskovo | 371.43 mi (597.76 km) |
| Targu Frumos to Ihtiman | 364.98 mi (587.37 km) |
| Targu Frumos to Isperih | 241.50 mi (388.66 km) |
| Targu Frumos to Kardzhali | 392.61 mi (631.84 km) |
