| Bockhorn to Imielin | 528.66 mi (850.80 km) |
| Bockhorn to Inowroclaw | 426.71 mi (686.73 km) |
| Bockhorn to Janow Lubelski | 637.95 mi (1,026.68 km) |
| Bockhorn to Jarocin | 409.03 mi (658.28 km) |
| Bockhorn to Jaroslaw | 668.36 mi (1,075.61 km) |
| Bockhorn to Jasien | 433.98 mi (698.42 km) |
| Bockhorn to Jaslo | 629.21 mi (1,012.61 km) |
| Bockhorn to Jastrzebie-Zdroj | 510.96 mi (822.31 km) |
| Bockhorn to Jawor | 382.22 mi (615.13 km) |
| Bockhorn to Jaworzno | 528.31 mi (850.24 km) |
| Bockhorn to Jedrzejow | 555.33 mi (893.72 km) |
| Bockhorn to Jelcz-Laskowice | 426.54 mi (686.45 km) |
| Bockhorn to Jelenia Gora | 369.60 mi (594.81 km) |
| Bockhorn to Jozefoslaw | 551.46 mi (887.49 km) |
| Bockhorn to Jozefow | 558.58 mi (898.95 km) |
