| Ovar to Ilawa | 1,572.36 mi (2,530.47 km) |
| Ovar to Imielin | 1,481.34 mi (2,383.98 km) |
| Ovar to Inowroclaw | 1,501.23 mi (2,416.00 km) |
| Ovar to Janow Lubelski | 1,627.73 mi (2,619.57 km) |
| Ovar to Jarocin | 1,450.06 mi (2,333.65 km) |
| Ovar to Jaroslaw | 1,629.31 mi (2,622.13 km) |
| Ovar to Jasien | 1,555.94 mi (2,504.04 km) |
| Ovar to Jaslo | 1,572.93 mi (2,531.38 km) |
| Ovar to Jastrzebie-Zdroj | 1,450.91 mi (2,335.01 km) |
| Ovar to Jawor | 1,374.95 mi (2,212.77 km) |
| Ovar to Jaworzno | 1,484.88 mi (2,389.68 km) |
| Ovar to Jedrzejow | 1,536.32 mi (2,472.47 km) |
| Ovar to Jelcz-Laskowice | 1,420.73 mi (2,286.45 km) |
| Ovar to Jelenia Gora | 1,352.40 mi (2,176.48 km) |
| Ovar to Jozefoslaw | 1,595.30 mi (2,567.38 km) |
