| Cities | Distance |
|---|---|
| Sulecin to Devnya | 858.02 mi (1,380.85 km) |
| Sulecin to Dimitrovgrad | 868.59 mi (1,397.86 km) |
| Sulecin to Dobrich | 847.40 mi (1,363.76 km) |
| Sulecin to Dospat | 857.56 mi (1,380.11 km) |
| Sulecin to Dupnitsa | 795.83 mi (1,280.77 km) |
| Sulecin to Elhovo | 887.87 mi (1,428.89 km) |
| Sulecin to Etropole | 781.15 mi (1,257.13 km) |
| Sulecin to Gabrovo | 813.32 mi (1,308.91 km) |
| Sulecin to Gorna Oryahovitsa | 807.87 mi (1,300.14 km) |
| Sulecin to Gotse Delchev | 852.95 mi (1,372.69 km) |
| Sulecin to Harmanli | 883.41 mi (1,421.71 km) |
| Sulecin to Haskovo | 874.67 mi (1,407.65 km) |
| Sulecin to Ihtiman | 800.91 mi (1,288.94 km) |
| Sulecin to Isperih | 808.20 mi (1,300.67 km) |
| Sulecin to Kardzhali | 886.54 mi (1,426.75 km) |