| Sumperk to Imielin | 100.32 mi (161.45 km) |
| Sumperk to Inowroclaw | 203.14 mi (326.93 km) |
| Sumperk to Janow Lubelski | 245.64 mi (395.31 km) |
| Sumperk to Jarocin | 140.19 mi (225.61 km) |
| Sumperk to Jaroslaw | 253.56 mi (408.06 km) |
| Sumperk to Jasien | 309.65 mi (498.34 km) |
| Sumperk to Jaslo | 201.01 mi (323.50 km) |
| Sumperk to Jastrzebie-Zdroj | 71.69 mi (115.37 km) |
| Sumperk to Jawor | 82.24 mi (132.35 km) |
| Sumperk to Jaworzno | 103.26 mi (166.18 km) |
| Sumperk to Jedrzejow | 154.00 mi (247.84 km) |
| Sumperk to Jelcz-Laskowice | 75.49 mi (121.49 km) |
| Sumperk to Jelenia Gora | 84.62 mi (136.18 km) |
| Sumperk to Jozefoslaw | 230.43 mi (370.84 km) |
| Sumperk to Jozefow | 238.09 mi (383.17 km) |
