| Neckargemund to Imielin | 467.42 mi (752.24 km) |
| Neckargemund to Inowroclaw | 472.54 mi (760.48 km) |
| Neckargemund to Janow Lubelski | 610.14 mi (981.93 km) |
| Neckargemund to Jarocin | 420.07 mi (676.04 km) |
| Neckargemund to Jaroslaw | 620.90 mi (999.24 km) |
| Neckargemund to Jasien | 537.93 mi (865.72 km) |
| Neckargemund to Jaslo | 567.74 mi (913.68 km) |
| Neckargemund to Jastrzebie-Zdroj | 438.94 mi (706.40 km) |
| Neckargemund to Jawor | 346.49 mi (557.62 km) |
| Neckargemund to Jaworzno | 470.00 mi (756.39 km) |
| Neckargemund to Jedrzejow | 517.29 mi (832.50 km) |
| Neckargemund to Jelcz-Laskowice | 393.78 mi (633.72 km) |
| Neckargemund to Jelenia Gora | 324.20 mi (521.76 km) |
| Neckargemund to Jozefoslaw | 566.38 mi (911.49 km) |
| Neckargemund to Jozefow | 574.62 mi (924.77 km) |
