| Mastic to Ilawa | 4,113.08 mi (6,619.37 km) |
| Mastic to Imielin | 4,217.71 mi (6,787.74 km) |
| Mastic to Inowroclaw | 4,092.07 mi (6,585.55 km) |
| Mastic to Janow Lubelski | 4,317.70 mi (6,948.66 km) |
| Mastic to Jarocin | 4,090.81 mi (6,583.53 km) |
| Mastic to Jaroslaw | 4,353.12 mi (7,005.66 km) |
| Mastic to Jasien | 4,052.81 mi (6,522.37 km) |
| Mastic to Jaslo | 4,317.39 mi (6,948.17 km) |
| Mastic to Jastrzebie-Zdroj | 4,199.71 mi (6,758.78 km) |
| Mastic to Jawor | 4,071.29 mi (6,552.11 km) |
| Mastic to Jaworzno | 4,217.27 mi (6,787.05 km) |
| Mastic to Jedrzejow | 4,241.41 mi (6,825.89 km) |
| Mastic to Jelcz-Laskowice | 4,115.20 mi (6,622.77 km) |
| Mastic to Jelenia Gora | 4,058.11 mi (6,530.89 km) |
| Mastic to Jozefoslaw | 4,217.76 mi (6,787.83 km) |
