| Rockford to Glyka Nera | 5,474.26 mi (8,809.97 km) |
| Rockford to Grevena | 5,280.09 mi (8,497.49 km) |
| Rockford to Ialysos | 5,714.83 mi (9,197.14 km) |
| Rockford to Ilion | 5,466.59 mi (8,797.62 km) |
| Rockford to Ilioupoli | 5,473.45 mi (8,808.66 km) |
| Rockford to Ioannina | 5,278.66 mi (8,495.19 km) |
| Rockford to Irakleio | 5,656.25 mi (9,102.86 km) |
| Rockford to Irakleio | 5,468.28 mi (8,800.34 km) |
| Rockford to Kaisariani | 5,472.02 mi (8,806.37 km) |
| Rockford to Kalamaria | 5,312.65 mi (8,549.89 km) |
| Rockford to Kalamata | 5,454.91 mi (8,778.82 km) |
| Rockford to Kallithea | 5,470.72 mi (8,804.28 km) |
| Rockford to Kalymnos | 5,642.26 mi (9,080.33 km) |
| Rockford to Kalyvia Thorikou | 5,484.73 mi (8,826.82 km) |
| Rockford to Kamatero | 5,465.73 mi (8,796.24 km) |
