| Heiloo to Imielin | 647.04 mi (1,041.32 km) |
| Heiloo to Inowroclaw | 566.46 mi (911.64 km) |
| Heiloo to Janow Lubelski | 767.71 mi (1,235.50 km) |
| Heiloo to Jarocin | 541.38 mi (871.27 km) |
| Heiloo to Jaroslaw | 793.83 mi (1,277.54 km) |
| Heiloo to Jasien | 580.88 mi (934.83 km) |
| Heiloo to Jaslo | 750.14 mi (1,207.24 km) |
| Heiloo to Jastrzebie-Zdroj | 625.56 mi (1,006.75 km) |
| Heiloo to Jawor | 501.36 mi (806.86 km) |
| Heiloo to Jaworzno | 647.52 mi (1,042.09 km) |
| Heiloo to Jedrzejow | 680.79 mi (1,095.62 km) |
| Heiloo to Jelcz-Laskowice | 548.89 mi (883.35 km) |
| Heiloo to Jelenia Gora | 485.10 mi (780.69 km) |
| Heiloo to Jozefoslaw | 688.57 mi (1,108.14 km) |
| Heiloo to Jozefow | 696.03 mi (1,120.16 km) |
