| Ponders End to Ilawa | 830.83 mi (1,337.09 km) |
| Ponders End to Imielin | 843.54 mi (1,357.55 km) |
| Ponders End to Inowroclaw | 776.83 mi (1,250.19 km) |
| Ponders End to Janow Lubelski | 971.16 mi (1,562.93 km) |
| Ponders End to Jarocin | 748.11 mi (1,203.96 km) |
| Ponders End to Jaroslaw | 993.99 mi (1,599.67 km) |
| Ponders End to Jasien | 793.31 mi (1,276.71 km) |
| Ponders End to Jaslo | 947.27 mi (1,524.49 km) |
| Ponders End to Jastrzebie-Zdroj | 819.65 mi (1,319.11 km) |
| Ponders End to Jawor | 700.85 mi (1,127.91 km) |
| Ponders End to Jaworzno | 844.61 mi (1,359.27 km) |
| Ponders End to Jedrzejow | 881.91 mi (1,419.30 km) |
| Ponders End to Jelcz-Laskowice | 749.56 mi (1,206.29 km) |
| Ponders End to Jelenia Gora | 682.68 mi (1,098.67 km) |
| Ponders End to Jozefoslaw | 897.14 mi (1,443.81 km) |
