| Barreiro to Ilawa | 1,696.44 mi (2,730.16 km) |
| Barreiro to Imielin | 1,591.33 mi (2,560.99 km) |
| Barreiro to Inowroclaw | 1,623.63 mi (2,612.99 km) |
| Barreiro to Janow Lubelski | 1,737.76 mi (2,796.66 km) |
| Barreiro to Jarocin | 1,569.98 mi (2,526.64 km) |
| Barreiro to Jaroslaw | 1,736.04 mi (2,793.88 km) |
| Barreiro to Jasien | 1,683.59 mi (2,709.48 km) |
| Barreiro to Jaslo | 1,679.23 mi (2,702.46 km) |
| Barreiro to Jastrzebie-Zdroj | 1,560.62 mi (2,511.58 km) |
| Barreiro to Jawor | 1,492.41 mi (2,401.81 km) |
| Barreiro to Jaworzno | 1,595.16 mi (2,567.16 km) |
| Barreiro to Jedrzejow | 1,647.66 mi (2,651.65 km) |
| Barreiro to Jelcz-Laskowice | 1,536.81 mi (2,473.25 km) |
| Barreiro to Jelenia Gora | 1,469.77 mi (2,365.37 km) |
| Barreiro to Jozefoslaw | 1,712.28 mi (2,755.66 km) |
