| Ennis to Imielin | 1,219.38 mi (1,962.40 km) |
| Ennis to Inowroclaw | 1,130.64 mi (1,819.58 km) |
| Ennis to Janow Lubelski | 1,339.29 mi (2,155.38 km) |
| Ennis to Jarocin | 1,111.50 mi (1,788.79 km) |
| Ennis to Jaroslaw | 1,366.32 mi (2,198.88 km) |
| Ennis to Jasien | 1,126.83 mi (1,813.46 km) |
| Ennis to Jaslo | 1,322.63 mi (2,128.57 km) |
| Ennis to Jastrzebie-Zdroj | 1,197.29 mi (1,926.85 km) |
| Ennis to Jawor | 1,073.93 mi (1,728.33 km) |
| Ennis to Jaworzno | 1,219.95 mi (1,963.32 km) |
| Ennis to Jedrzejow | 1,253.21 mi (2,016.84 km) |
| Ennis to Jelcz-Laskowice | 1,121.45 mi (1,804.80 km) |
| Ennis to Jelenia Gora | 1,057.44 mi (1,701.79 km) |
| Ennis to Jozefoslaw | 1,255.57 mi (2,020.65 km) |
| Ennis to Jozefow | 1,262.70 mi (2,032.13 km) |
