| Frederikssund to Imielin | 492.99 mi (793.38 km) |
| Frederikssund to Inowroclaw | 326.07 mi (524.76 km) |
| Frederikssund to Janow Lubelski | 553.85 mi (891.33 km) |
| Frederikssund to Jarocin | 346.63 mi (557.84 km) |
| Frederikssund to Jaroslaw | 596.17 mi (959.45 km) |
| Frederikssund to Jasien | 276.60 mi (445.15 km) |
| Frederikssund to Jaslo | 574.53 mi (924.62 km) |
| Frederikssund to Jastrzebie-Zdroj | 488.45 mi (786.08 km) |
| Frederikssund to Jawor | 371.55 mi (597.95 km) |
| Frederikssund to Jaworzno | 490.27 mi (789.02 km) |
| Frederikssund to Jedrzejow | 494.36 mi (795.60 km) |
| Frederikssund to Jelcz-Laskowice | 395.97 mi (637.25 km) |
| Frederikssund to Jelenia Gora | 372.55 mi (599.57 km) |
| Frederikssund to Jozefoslaw | 446.35 mi (718.34 km) |
| Frederikssund to Jozefow | 451.16 mi (726.06 km) |
