| Rockford to Ianca | 5,245.19 mi (8,441.32 km) |
| Rockford to Iasi | 5,146.83 mi (8,283.02 km) |
| Rockford to Iernut | 5,071.11 mi (8,161.16 km) |
| Rockford to Ineu | 4,990.55 mi (8,031.52 km) |
| Rockford to Jibou | 4,998.61 mi (8,044.48 km) |
| Rockford to Jilava | 5,238.39 mi (8,430.38 km) |
| Rockford to Jimbolia | 4,982.09 mi (8,017.91 km) |
| Rockford to Liesti | 5,222.97 mi (8,405.56 km) |
| Rockford to Lipova | 5,001.39 mi (8,048.96 km) |
| Rockford to Liteni | 5,094.77 mi (8,199.23 km) |
| Rockford to Ludus | 5,065.30 mi (8,151.81 km) |
| Rockford to Lugoj | 5,027.93 mi (8,091.67 km) |
| Rockford to Lupeni | 5,090.16 mi (8,191.83 km) |
| Rockford to Magurele | 5,235.91 mi (8,426.38 km) |
| Rockford to Mangalia | 5,349.18 mi (8,608.68 km) |
