| Rockford to Kucukcekmece | 5,501.37 mi (8,853.61 km) |
| Rockford to Kucukkuyu | 5,498.27 mi (8,848.61 km) |
| Rockford to Kulp | 6,037.17 mi (9,715.88 km) |
| Rockford to Kulu | 5,748.63 mi (9,251.52 km) |
| Rockford to Kumcati | 6,136.00 mi (9,874.94 km) |
| Rockford to Kursunlu | 5,660.84 mi (9,110.25 km) |
| Rockford to Kurtalan | 6,091.09 mi (9,802.66 km) |
| Rockford to Kusadasi | 5,607.86 mi (9,024.98 km) |
| Rockford to Kutahya | 5,624.77 mi (9,052.20 km) |
| Rockford to Kuzuculu | 5,974.53 mi (9,615.08 km) |
| Rockford to Lapseki | 5,460.39 mi (8,787.64 km) |
| Rockford to Lice | 6,028.99 mi (9,702.72 km) |
| Rockford to Luleburgaz | 5,430.27 mi (8,739.18 km) |
| Rockford to Macka | 5,863.59 mi (9,436.53 km) |
| Rockford to Malatya | 5,961.54 mi (9,594.16 km) |
