| Swidnica to Devnya | 740.49 mi (1,191.71 km) |
| Swidnica to Dimitrovgrad | 745.81 mi (1,200.26 km) |
| Swidnica to Dobrich | 731.32 mi (1,176.95 km) |
| Swidnica to Dospat | 733.13 mi (1,179.86 km) |
| Swidnica to Dupnitsa | 671.09 mi (1,080.01 km) |
| Swidnica to Elhovo | 766.58 mi (1,233.69 km) |
| Swidnica to Etropole | 657.27 mi (1,057.77 km) |
| Swidnica to Gabrovo | 691.12 mi (1,112.26 km) |
| Swidnica to Gorna Oryahovitsa | 686.63 mi (1,105.03 km) |
| Swidnica to Gotse Delchev | 728.27 mi (1,172.04 km) |
| Swidnica to Harmanli | 760.89 mi (1,224.53 km) |
| Swidnica to Haskovo | 751.73 mi (1,209.80 km) |
| Swidnica to Ihtiman | 676.62 mi (1,088.92 km) |
| Swidnica to Isperih | 690.31 mi (1,110.95 km) |
| Swidnica to Kardzhali | 763.13 mi (1,228.14 km) |
