| Cities | Distance |
|---|---|
| Swiecie to Devnya | 818.75 mi (1,317.65 km) |
| Swiecie to Dimitrovgrad | 852.02 mi (1,371.20 km) |
| Swiecie to Dobrich | 803.74 mi (1,293.50 km) |
| Swiecie to Dospat | 855.17 mi (1,376.26 km) |
| Swiecie to Dupnitsa | 800.11 mi (1,287.66 km) |
| Swiecie to Elhovo | 862.83 mi (1,388.58 km) |
| Swiecie to Etropole | 774.41 mi (1,246.29 km) |
| Swiecie to Gabrovo | 794.43 mi (1,278.52 km) |
| Swiecie to Gorna Oryahovitsa | 784.21 mi (1,262.06 km) |
| Swiecie to Gotse Delchev | 854.73 mi (1,375.55 km) |
| Swiecie to Harmanli | 865.00 mi (1,392.09 km) |
| Swiecie to Haskovo | 859.00 mi (1,382.42 km) |
| Swiecie to Ihtiman | 797.91 mi (1,284.12 km) |
| Swiecie to Isperih | 771.25 mi (1,241.20 km) |
| Swiecie to Kardzhali | 873.97 mi (1,406.52 km) |