| Fleron to Imielin | 596.45 mi (959.90 km) |
| Fleron to Inowroclaw | 558.33 mi (898.55 km) |
| Fleron to Janow Lubelski | 731.28 mi (1,176.89 km) |
| Fleron to Jarocin | 518.42 mi (834.31 km) |
| Fleron to Jaroslaw | 749.34 mi (1,205.95 km) |
| Fleron to Jasien | 598.67 mi (963.46 km) |
| Fleron to Jaslo | 699.76 mi (1,126.16 km) |
| Fleron to Jastrzebie-Zdroj | 570.67 mi (918.40 km) |
| Fleron to Jawor | 459.51 mi (739.51 km) |
| Fleron to Jaworzno | 598.09 mi (962.53 km) |
| Fleron to Jedrzejow | 639.64 mi (1,029.41 km) |
| Fleron to Jelcz-Laskowice | 508.75 mi (818.76 km) |
| Fleron to Jelenia Gora | 439.40 mi (707.15 km) |
| Fleron to Jozefoslaw | 669.41 mi (1,077.32 km) |
| Fleron to Jozefow | 677.45 mi (1,090.24 km) |
