| Belgrade to Ilawa | 607.72 mi (978.03 km) |
| Belgrade to Imielin | 371.66 mi (598.13 km) |
| Belgrade to Inowroclaw | 559.83 mi (900.96 km) |
| Belgrade to Janow Lubelski | 417.39 mi (671.73 km) |
| Belgrade to Jarocin | 512.01 mi (824.00 km) |
| Belgrade to Jaroslaw | 373.83 mi (601.62 km) |
| Belgrade to Jasien | 663.18 mi (1,067.29 km) |
| Belgrade to Jaslo | 343.75 mi (553.22 km) |
| Belgrade to Jastrzebie-Zdroj | 365.13 mi (587.62 km) |
| Belgrade to Jawor | 473.27 mi (761.66 km) |
| Belgrade to Jaworzno | 376.13 mi (605.33 km) |
| Belgrade to Jedrzejow | 401.73 mi (646.52 km) |
| Belgrade to Jelcz-Laskowice | 452.94 mi (728.93 km) |
| Belgrade to Jelenia Gora | 473.74 mi (762.41 km) |
| Belgrade to Jozefoslaw | 503.75 mi (810.70 km) |
