| Portet-sur-Garonne to Imielin | 954.50 mi (1,536.12 km) |
| Portet-sur-Garonne to Inowroclaw | 1,002.59 mi (1,613.52 km) |
| Portet-sur-Garonne to Janow Lubelski | 1,100.60 mi (1,771.24 km) |
| Portet-sur-Garonne to Jarocin | 944.91 mi (1,520.68 km) |
| Portet-sur-Garonne to Jaroslaw | 1,097.30 mi (1,765.93 km) |
| Portet-sur-Garonne to Jasien | 1,074.00 mi (1,728.44 km) |
| Portet-sur-Garonne to Jaslo | 1,040.41 mi (1,674.38 km) |
| Portet-sur-Garonne to Jastrzebie-Zdroj | 923.69 mi (1,486.54 km) |
| Portet-sur-Garonne to Jawor | 864.14 mi (1,390.70 km) |
| Portet-sur-Garonne to Jaworzno | 958.51 mi (1,542.58 km) |
| Portet-sur-Garonne to Jedrzejow | 1,011.63 mi (1,628.06 km) |
| Portet-sur-Garonne to Jelcz-Laskowice | 906.21 mi (1,458.41 km) |
| Portet-sur-Garonne to Jelenia Gora | 841.57 mi (1,354.38 km) |
| Portet-sur-Garonne to Jozefoslaw | 1,081.74 mi (1,740.89 km) |
| Portet-sur-Garonne to Jozefow | 1,089.88 mi (1,753.99 km) |
