| Montfoort to Imielin | 632.01 mi (1,017.13 km) |
| Montfoort to Inowroclaw | 562.41 mi (905.12 km) |
| Montfoort to Janow Lubelski | 756.94 mi (1,218.17 km) |
| Montfoort to Jarocin | 533.12 mi (857.97 km) |
| Montfoort to Jaroslaw | 780.98 mi (1,256.86 km) |
| Montfoort to Jasien | 584.11 mi (940.04 km) |
| Montfoort to Jaslo | 735.57 mi (1,183.79 km) |
| Montfoort to Jastrzebie-Zdroj | 609.30 mi (980.57 km) |
| Montfoort to Jawor | 487.76 mi (784.97 km) |
| Montfoort to Jaworzno | 632.80 mi (1,018.39 km) |
| Montfoort to Jedrzejow | 668.42 mi (1,075.72 km) |
| Montfoort to Jelcz-Laskowice | 536.08 mi (862.75 km) |
| Montfoort to Jelenia Gora | 470.35 mi (756.95 km) |
| Montfoort to Jozefoslaw | 682.16 mi (1,097.83 km) |
| Montfoort to Jozefow | 689.81 mi (1,110.15 km) |
