| Reus to Ilawa | 1,211.57 mi (1,949.83 km) |
| Reus to Imielin | 1,067.78 mi (1,718.43 km) |
| Reus to Inowroclaw | 1,134.85 mi (1,826.37 km) |
| Reus to Janow Lubelski | 1,211.74 mi (1,950.11 km) |
| Reus to Jarocin | 1,074.44 mi (1,729.14 km) |
| Reus to Jaroslaw | 1,203.10 mi (1,936.20 km) |
| Reus to Jasien | 1,212.84 mi (1,951.87 km) |
| Reus to Jaslo | 1,146.26 mi (1,844.73 km) |
| Reus to Jastrzebie-Zdroj | 1,037.06 mi (1,668.98 km) |
| Reus to Jawor | 991.48 mi (1,595.64 km) |
| Reus to Jaworzno | 1,072.21 mi (1,725.55 km) |
| Reus to Jedrzejow | 1,126.19 mi (1,812.43 km) |
| Reus to Jelcz-Laskowice | 1,030.41 mi (1,658.28 km) |
| Reus to Jelenia Gora | 969.29 mi (1,559.91 km) |
| Reus to Jozefoslaw | 1,204.25 mi (1,938.05 km) |
