| Boortmeerbeek to Imielin | 644.66 mi (1,037.47 km) |
| Boortmeerbeek to Inowroclaw | 596.24 mi (959.56 km) |
| Boortmeerbeek to Janow Lubelski | 776.97 mi (1,250.42 km) |
| Boortmeerbeek to Jarocin | 559.96 mi (901.17 km) |
| Boortmeerbeek to Jaroslaw | 796.79 mi (1,282.31 km) |
| Boortmeerbeek to Jasien | 629.27 mi (1,012.71 km) |
| Boortmeerbeek to Jaslo | 748.25 mi (1,204.20 km) |
| Boortmeerbeek to Jastrzebie-Zdroj | 619.61 mi (997.17 km) |
| Boortmeerbeek to Jawor | 505.15 mi (812.96 km) |
| Boortmeerbeek to Jaworzno | 646.07 mi (1,039.74 km) |
| Boortmeerbeek to Jedrzejow | 686.06 mi (1,104.10 km) |
| Boortmeerbeek to Jelcz-Laskowice | 554.33 mi (892.11 km) |
| Boortmeerbeek to Jelenia Gora | 485.75 mi (781.74 km) |
| Boortmeerbeek to Jozefoslaw | 710.80 mi (1,143.92 km) |
| Boortmeerbeek to Jozefow | 718.72 mi (1,156.67 km) |
