| Cities | Distance |
|---|---|
| Usak to Popovo | 362.61 mi (583.57 km) |
| Usak to Provadia | 327.83 mi (527.60 km) |
| Usak to Radnevo | 309.61 mi (498.27 km) |
| Usak to Radomir | 431.26 mi (694.04 km) |
| Usak to Rakitovo | 361.41 mi (581.63 km) |
| Usak to Rakovski | 341.43 mi (549.49 km) |
| Usak to Razgrad | 367.56 mi (591.53 km) |
| Usak to Razlog | 383.26 mi (616.79 km) |
| Usak to Ruse | 398.04 mi (640.58 km) |
| Usak to Samokov | 397.74 mi (640.09 km) |
| Usak to Sandanski | 379.98 mi (611.51 km) |
| Usak to Sevlievo | 374.76 mi (603.11 km) |
| Usak to Shumen | 343.28 mi (552.45 km) |
| Usak to Silistra | 391.86 mi (630.64 km) |
| Usak to Sliven | 320.07 mi (515.11 km) |