| Lockport to Ilawa | 4,588.90 mi (7,385.11 km) |
| Lockport to Imielin | 4,729.23 mi (7,610.96 km) |
| Lockport to Inowroclaw | 4,581.39 mi (7,373.04 km) |
| Lockport to Janow Lubelski | 4,809.70 mi (7,740.47 km) |
| Lockport to Jarocin | 4,591.57 mi (7,389.41 km) |
| Lockport to Jaroslaw | 4,850.49 mi (7,806.11 km) |
| Lockport to Jasien | 4,524.94 mi (7,282.18 km) |
| Lockport to Jaslo | 4,822.71 mi (7,761.41 km) |
| Lockport to Jastrzebie-Zdroj | 4,715.68 mi (7,589.15 km) |
| Lockport to Jawor | 4,586.42 mi (7,381.12 km) |
| Lockport to Jaworzno | 4,727.90 mi (7,608.82 km) |
| Lockport to Jedrzejow | 4,743.51 mi (7,633.94 km) |
| Lockport to Jelcz-Laskowice | 4,625.90 mi (7,444.66 km) |
| Lockport to Jelenia Gora | 4,576.55 mi (7,365.24 km) |
| Lockport to Jozefoslaw | 4,702.41 mi (7,567.80 km) |
