| Cities | Distance |
|---|---|
| Swidnik to Popovo | 568.03 mi (914.16 km) |
| Swidnik to Provadia | 597.56 mi (961.68 km) |
| Swidnik to Radnevo | 634.64 mi (1,021.36 km) |
| Swidnik to Radomir | 598.93 mi (963.88 km) |
| Swidnik to Rakitovo | 641.31 mi (1,032.08 km) |
| Swidnik to Rakovski | 626.06 mi (1,007.54 km) |
| Swidnik to Razgrad | 559.90 mi (901.08 km) |
| Swidnik to Razlog | 645.89 mi (1,039.47 km) |
| Swidnik to Ruse | 532.79 mi (857.45 km) |
| Swidnik to Samokov | 614.84 mi (989.49 km) |
| Swidnik to Sandanski | 667.23 mi (1,073.79 km) |
| Swidnik to Sevlievo | 577.13 mi (928.79 km) |
| Swidnik to Shumen | 582.74 mi (937.83 km) |
| Swidnik to Silistra | 534.20 mi (859.71 km) |
| Swidnik to Sliven | 613.80 mi (987.81 km) |