| Wemmel to Imielin | 656.33 mi (1,056.26 km) |
| Wemmel to Inowroclaw | 608.70 mi (979.61 km) |
| Wemmel to Janow Lubelski | 788.99 mi (1,269.75 km) |
| Wemmel to Jarocin | 572.28 mi (921.00 km) |
| Wemmel to Jaroslaw | 808.59 mi (1,301.30 km) |
| Wemmel to Jasien | 641.70 mi (1,032.71 km) |
| Wemmel to Jaslo | 759.89 mi (1,222.92 km) |
| Wemmel to Jastrzebie-Zdroj | 631.15 mi (1,015.74 km) |
| Wemmel to Jawor | 517.14 mi (832.25 km) |
| Wemmel to Jaworzno | 657.77 mi (1,058.58 km) |
| Wemmel to Jedrzejow | 697.98 mi (1,123.29 km) |
| Wemmel to Jelcz-Laskowice | 566.33 mi (911.43 km) |
| Wemmel to Jelenia Gora | 497.65 mi (800.90 km) |
| Wemmel to Jozefoslaw | 723.14 mi (1,163.78 km) |
| Wemmel to Jozefow | 731.07 mi (1,176.54 km) |
