| Knottingley to Ilawa | 849.38 mi (1,366.95 km) |
| Knottingley to Imielin | 902.81 mi (1,452.93 km) |
| Knottingley to Inowroclaw | 806.47 mi (1,297.89 km) |
| Knottingley to Janow Lubelski | 1,017.95 mi (1,638.24 km) |
| Knottingley to Jarocin | 789.35 mi (1,270.34 km) |
| Knottingley to Jaroslaw | 1,046.83 mi (1,684.71 km) |
| Knottingley to Jasien | 802.59 mi (1,291.65 km) |
| Knottingley to Jaslo | 1,005.21 mi (1,617.72 km) |
| Knottingley to Jastrzebie-Zdroj | 882.37 mi (1,420.04 km) |
| Knottingley to Jawor | 756.37 mi (1,217.25 km) |
| Knottingley to Jaworzno | 903.01 mi (1,453.25 km) |
| Knottingley to Jedrzejow | 933.60 mi (1,502.49 km) |
| Knottingley to Jelcz-Laskowice | 802.84 mi (1,292.05 km) |
| Knottingley to Jelenia Gora | 741.17 mi (1,192.80 km) |
| Knottingley to Jozefoslaw | 931.84 mi (1,499.65 km) |
