| Cities | Distance |
|---|---|
| Sumperk to Legnica | 92.95 mi (149.59 km) |
| Sumperk to Leszno | 131.04 mi (210.88 km) |
| Sumperk to Lezajsk | 242.86 mi (390.85 km) |
| Sumperk to Libiaz | 104.53 mi (168.23 km) |
| Sumperk to Lidzbark | 258.38 mi (415.82 km) |
| Sumperk to Lidzbark Warminski | 325.24 mi (523.42 km) |
| Sumperk to Limanowa | 155.09 mi (249.59 km) |
| Sumperk to Lipno | 220.62 mi (355.05 km) |
| Sumperk to Lobez | 259.94 mi (418.33 km) |
| Sumperk to Lodz | 165.50 mi (266.35 km) |
| Sumperk to Lomianki | 235.58 mi (379.12 km) |
| Sumperk to Lomza | 311.68 mi (501.61 km) |
| Sumperk to Lowicz | 195.74 mi (315.01 km) |
| Sumperk to Lubaczow | 272.85 mi (439.11 km) |
| Sumperk to Luban | 108.61 mi (174.79 km) |