| Cities | Distance |
|---|---|
| Sumperk to Montana | 540.94 mi (870.56 km) |
| Sumperk to Nova Zagora | 672.47 mi (1,082.23 km) |
| Sumperk to Novi Iskar | 580.50 mi (934.23 km) |
| Sumperk to Novi Pazar | 665.41 mi (1,070.87 km) |
| Sumperk to Omurtag | 652.17 mi (1,049.56 km) |
| Sumperk to Panagyurishte | 619.74 mi (997.38 km) |
| Sumperk to Parvomay | 671.27 mi (1,080.30 km) |
| Sumperk to Pavlikeni | 609.88 mi (981.51 km) |
| Sumperk to Pazardzhik | 641.46 mi (1,032.33 km) |
| Sumperk to Pernik | 585.01 mi (941.49 km) |
| Sumperk to Peshtera | 650.53 mi (1,046.92 km) |
| Sumperk to Petrich | 663.70 mi (1,068.12 km) |
| Sumperk to Pleven | 579.66 mi (932.87 km) |
| Sumperk to Plovdiv | 655.50 mi (1,054.92 km) |
| Sumperk to Pomorie | 719.62 mi (1,158.11 km) |