| Cities | Distance |
|---|
| Sulecin to Popovo | 810.70 mi (1,304.70 km) |
| Sulecin to Provadia | 855.76 mi (1,377.21 km) |
| Sulecin to Radnevo | 862.70 mi (1,388.38 km) |
| Sulecin to Radomir | 774.36 mi (1,246.20 km) |
| Sulecin to Rakitovo | 835.06 mi (1,343.90 km) |
| Sulecin to Rakovski | 838.00 mi (1,348.64 km) |
| Sulecin to Razgrad | 808.77 mi (1,301.59 km) |
| Sulecin to Razlog | 827.30 mi (1,331.41 km) |
| Sulecin to Ruse | 775.99 mi (1,248.84 km) |
| Sulecin to Samokov | 801.07 mi (1,289.19 km) |
| Sulecin to Sandanski | 843.10 mi (1,356.84 km) |
| Sulecin to Sevlievo | 798.12 mi (1,284.44 km) |
| Sulecin to Shumen | 835.10 mi (1,343.96 km) |
| Sulecin to Silistra | 799.89 mi (1,287.31 km) |
| Sulecin to Sliven | 851.51 mi (1,370.37 km) |
