| Genappe to Imielin | 650.53 mi (1,046.92 km) |
| Genappe to Inowroclaw | 609.51 mi (980.92 km) |
| Genappe to Janow Lubelski | 785.07 mi (1,263.45 km) |
| Genappe to Jarocin | 571.01 mi (918.95 km) |
| Genappe to Jaroslaw | 803.37 mi (1,292.90 km) |
| Genappe to Jasien | 646.22 mi (1,039.98 km) |
| Genappe to Jaslo | 753.85 mi (1,213.20 km) |
| Genappe to Jastrzebie-Zdroj | 624.76 mi (1,005.45 km) |
| Genappe to Jawor | 513.23 mi (825.96 km) |
| Genappe to Jaworzno | 652.15 mi (1,049.54 km) |
| Genappe to Jedrzejow | 693.54 mi (1,116.15 km) |
| Genappe to Jelcz-Laskowice | 562.48 mi (905.22 km) |
| Genappe to Jelenia Gora | 493.25 mi (793.81 km) |
| Genappe to Jozefoslaw | 722.01 mi (1,161.96 km) |
| Genappe to Jozefow | 730.01 mi (1,174.83 km) |
