| Cities | Distance |
|---|
| Slupca to Popovo | 729.01 mi (1,173.23 km) |
| Slupca to Provadia | 769.53 mi (1,238.43 km) |
| Slupca to Radnevo | 786.43 mi (1,265.64 km) |
| Slupca to Radomir | 713.89 mi (1,148.90 km) |
| Slupca to Rakitovo | 769.66 mi (1,238.65 km) |
| Slupca to Rakovski | 766.69 mi (1,233.86 km) |
| Slupca to Razgrad | 725.06 mi (1,166.87 km) |
| Slupca to Razlog | 765.84 mi (1,232.50 km) |
| Slupca to Ruse | 693.67 mi (1,116.35 km) |
| Slupca to Samokov | 737.57 mi (1,187.00 km) |
| Slupca to Sandanski | 783.73 mi (1,261.29 km) |
| Slupca to Sevlievo | 723.26 mi (1,163.97 km) |
| Slupca to Shumen | 750.56 mi (1,207.91 km) |
| Slupca to Silistra | 710.63 mi (1,143.65 km) |
| Slupca to Sliven | 771.95 mi (1,242.33 km) |
