| Bucharest to Ilawa | 698.35 mi (1,123.89 km) |
| Bucharest to Imielin | 508.82 mi (818.87 km) |
| Bucharest to Inowroclaw | 678.84 mi (1,092.49 km) |
| Bucharest to Janow Lubelski | 466.82 mi (751.28 km) |
| Bucharest to Jarocin | 653.26 mi (1,051.32 km) |
| Bucharest to Jaroslaw | 417.95 mi (672.63 km) |
| Bucharest to Jasien | 762.99 mi (1,227.92 km) |
| Bucharest to Jaslo | 426.85 mi (686.94 km) |
| Bucharest to Jastrzebie-Zdroj | 519.12 mi (835.45 km) |
| Bucharest to Jawor | 647.64 mi (1,042.27 km) |
| Bucharest to Jaworzno | 510.93 mi (822.26 km) |
| Bucharest to Jedrzejow | 506.46 mi (815.06 km) |
| Bucharest to Jelcz-Laskowice | 610.81 mi (983.01 km) |
| Bucharest to Jelenia Gora | 656.65 mi (1,056.78 km) |
| Bucharest to Jozefoslaw | 578.27 mi (930.64 km) |
