| Ridge to Ilawa | 4,109.42 mi (6,613.48 km) |
| Ridge to Imielin | 4,214.42 mi (6,782.46 km) |
| Ridge to Inowroclaw | 4,088.54 mi (6,579.86 km) |
| Ridge to Janow Lubelski | 4,314.23 mi (6,943.08 km) |
| Ridge to Jarocin | 4,087.40 mi (6,578.03 km) |
| Ridge to Jaroslaw | 4,349.70 mi (7,000.17 km) |
| Ridge to Jasien | 4,049.10 mi (6,516.40 km) |
| Ridge to Jaslo | 4,314.06 mi (6,942.81 km) |
| Ridge to Jastrzebie-Zdroj | 4,196.47 mi (6,753.57 km) |
| Ridge to Jawor | 4,068.02 mi (6,546.85 km) |
| Ridge to Jaworzno | 4,213.98 mi (6,781.75 km) |
| Ridge to Jedrzejow | 4,238.03 mi (6,820.45 km) |
| Ridge to Jelcz-Laskowice | 4,111.89 mi (6,617.45 km) |
| Ridge to Jelenia Gora | 4,054.87 mi (6,525.69 km) |
| Ridge to Jozefoslaw | 4,214.20 mi (6,782.10 km) |
