| Mangalia to Ilawa | 789.54 mi (1,270.64 km) |
| Mangalia to Imielin | 619.92 mi (997.66 km) |
| Mangalia to Inowroclaw | 779.17 mi (1,253.95 km) |
| Mangalia to Janow Lubelski | 557.07 mi (896.52 km) |
| Mangalia to Jarocin | 760.37 mi (1,223.70 km) |
| Mangalia to Jaroslaw | 510.72 mi (821.92 km) |
| Mangalia to Jasien | 855.08 mi (1,376.12 km) |
| Mangalia to Jaslo | 529.71 mi (852.48 km) |
| Mangalia to Jastrzebie-Zdroj | 633.48 mi (1,019.49 km) |
| Mangalia to Jawor | 762.85 mi (1,227.70 km) |
| Mangalia to Jaworzno | 621.40 mi (1,000.05 km) |
| Mangalia to Jedrzejow | 609.83 mi (981.43 km) |
| Mangalia to Jelcz-Laskowice | 723.16 mi (1,163.82 km) |
| Mangalia to Jelenia Gora | 773.57 mi (1,244.94 km) |
| Mangalia to Jozefoslaw | 669.37 mi (1,077.25 km) |
