| Mockern to Imielin | 343.91 mi (553.48 km) |
| Mockern to Inowroclaw | 269.26 mi (433.33 km) |
| Mockern to Janow Lubelski | 460.96 mi (741.84 km) |
| Mockern to Jarocin | 235.95 mi (379.72 km) |
| Mockern to Jaroslaw | 487.64 mi (784.78 km) |
| Mockern to Jasien | 312.45 mi (502.85 km) |
| Mockern to Jaslo | 445.74 mi (717.34 km) |
| Mockern to Jastrzebie-Zdroj | 325.21 mi (523.38 km) |
| Mockern to Jawor | 197.23 mi (317.41 km) |
| Mockern to Jaworzno | 343.87 mi (553.40 km) |
| Mockern to Jedrzejow | 374.45 mi (602.62 km) |
| Mockern to Jelcz-Laskowice | 243.27 mi (391.50 km) |
| Mockern to Jelenia Gora | 183.66 mi (295.57 km) |
| Mockern to Jozefoslaw | 385.55 mi (620.48 km) |
| Mockern to Jozefow | 393.31 mi (632.97 km) |
