| Portes-les-Valence to Imielin | 759.86 mi (1,222.88 km) |
| Portes-les-Valence to Inowroclaw | 816.18 mi (1,313.51 km) |
| Portes-les-Valence to Janow Lubelski | 905.72 mi (1,457.61 km) |
| Portes-les-Valence to Jarocin | 756.61 mi (1,217.64 km) |
| Portes-les-Valence to Jaroslaw | 901.82 mi (1,451.34 km) |
| Portes-les-Valence to Jasien | 893.18 mi (1,437.43 km) |
| Portes-les-Valence to Jaslo | 844.92 mi (1,359.76 km) |
| Portes-les-Valence to Jastrzebie-Zdroj | 729.04 mi (1,173.28 km) |
| Portes-les-Valence to Jawor | 674.44 mi (1,085.41 km) |
| Portes-les-Valence to Jaworzno | 763.97 mi (1,229.48 km) |
| Portes-les-Valence to Jedrzejow | 817.32 mi (1,315.35 km) |
| Portes-les-Valence to Jelcz-Laskowice | 714.98 mi (1,150.65 km) |
| Portes-les-Valence to Jelenia Gora | 652.04 mi (1,049.36 km) |
| Portes-les-Valence to Jozefoslaw | 890.01 mi (1,432.34 km) |
| Portes-les-Valence to Jozefow | 898.09 mi (1,445.34 km) |
