| Rocky River to Ilawa | 4,392.87 mi (7,069.64 km) |
| Rocky River to Imielin | 4,519.61 mi (7,273.62 km) |
| Rocky River to Inowroclaw | 4,380.01 mi (7,048.94 km) |
| Rocky River to Janow Lubelski | 4,608.08 mi (7,415.99 km) |
| Rocky River to Jarocin | 4,385.71 mi (7,058.13 km) |
| Rocky River to Jaroslaw | 4,646.88 mi (7,478.43 km) |
| Rocky River to Jasien | 4,330.11 mi (6,968.64 km) |
| Rocky River to Jaslo | 4,615.87 mi (7,428.52 km) |
| Rocky River to Jastrzebie-Zdroj | 4,504.26 mi (7,248.91 km) |
| Rocky River to Jawor | 4,374.89 mi (7,040.70 km) |
| Rocky River to Jaworzno | 4,518.63 mi (7,272.04 km) |
| Rocky River to Jedrzejow | 4,537.66 mi (7,302.66 km) |
| Rocky River to Jelcz-Laskowice | 4,416.25 mi (7,107.27 km) |
| Rocky River to Jelenia Gora | 4,363.68 mi (7,022.67 km) |
| Rocky River to Jozefoslaw | 4,503.32 mi (7,247.39 km) |
