| Cities | Distance |
|---|---|
| Slupca to Devnya | 771.12 mi (1,241.00 km) |
| Slupca to Dimitrovgrad | 794.85 mi (1,279.19 km) |
| Slupca to Dobrich | 758.12 mi (1,220.08 km) |
| Slupca to Dospat | 792.78 mi (1,275.85 km) |
| Slupca to Dupnitsa | 735.26 mi (1,183.29 km) |
| Slupca to Elhovo | 809.11 mi (1,302.14 km) |
| Slupca to Etropole | 713.22 mi (1,147.82 km) |
| Slupca to Gabrovo | 737.94 mi (1,187.59 km) |
| Slupca to Gorna Oryahovitsa | 729.60 mi (1,174.18 km) |
| Slupca to Gotse Delchev | 790.92 mi (1,272.86 km) |
| Slupca to Harmanli | 808.60 mi (1,301.32 km) |
| Slupca to Haskovo | 801.50 mi (1,289.89 km) |
| Slupca to Ihtiman | 735.51 mi (1,183.68 km) |
| Slupca to Isperih | 722.35 mi (1,162.52 km) |
| Slupca to Kardzhali | 815.34 mi (1,312.17 km) |