| Cities | Distance |
|---|---|
| Tvrdosin to Montana | 445.12 mi (716.35 km) |
| Tvrdosin to Nova Zagora | 565.20 mi (909.60 km) |
| Tvrdosin to Novi Iskar | 486.59 mi (783.10 km) |
| Tvrdosin to Novi Pazar | 550.74 mi (886.34 km) |
| Tvrdosin to Omurtag | 540.97 mi (870.61 km) |
| Tvrdosin to Panagyurishte | 521.74 mi (839.66 km) |
| Tvrdosin to Parvomay | 569.21 mi (916.06 km) |
| Tvrdosin to Pavlikeni | 502.61 mi (808.87 km) |
| Tvrdosin to Pazardzhik | 543.81 mi (875.17 km) |
| Tvrdosin to Pernik | 494.23 mi (795.39 km) |
| Tvrdosin to Peshtera | 553.74 mi (891.15 km) |
| Tvrdosin to Petrich | 576.29 mi (927.45 km) |
| Tvrdosin to Pleven | 475.13 mi (764.65 km) |
| Tvrdosin to Plovdiv | 555.69 mi (894.30 km) |
| Tvrdosin to Pomorie | 606.36 mi (975.84 km) |