| Boulogne-Billancourt to Imielin | 765.56 mi (1,232.06 km) |
| Boulogne-Billancourt to Inowroclaw | 748.94 mi (1,205.31 km) |
| Boulogne-Billancourt to Janow Lubelski | 906.66 mi (1,459.13 km) |
| Boulogne-Billancourt to Jarocin | 704.44 mi (1,133.69 km) |
| Boulogne-Billancourt to Jaroslaw | 919.25 mi (1,479.39 km) |
| Boulogne-Billancourt to Jasien | 794.50 mi (1,278.62 km) |
| Boulogne-Billancourt to Jaslo | 866.50 mi (1,394.49 km) |
| Boulogne-Billancourt to Jastrzebie-Zdroj | 737.47 mi (1,186.84 km) |
| Boulogne-Billancourt to Jawor | 638.21 mi (1,027.10 km) |
| Boulogne-Billancourt to Jaworzno | 767.95 mi (1,235.90 km) |
| Boulogne-Billancourt to Jedrzejow | 813.89 mi (1,309.83 km) |
| Boulogne-Billancourt to Jelcz-Laskowice | 686.85 mi (1,105.38 km) |
| Boulogne-Billancourt to Jelenia Gora | 616.70 mi (992.49 km) |
| Boulogne-Billancourt to Jozefoslaw | 854.53 mi (1,375.24 km) |
| Boulogne-Billancourt to Jozefow | 862.70 mi (1,388.39 km) |
