| Peoria to Kluczbork | 4,755.65 mi (7,653.47 km) |
| Peoria to Knurow | 4,805.18 mi (7,733.18 km) |
| Peoria to Kobylka | 4,793.42 mi (7,714.26 km) |
| Peoria to Kokoszki | 4,618.33 mi (7,432.48 km) |
| Peoria to Kolbuszowa | 4,906.82 mi (7,896.76 km) |
| Peoria to Kolno | 4,767.79 mi (7,673.02 km) |
| Peoria to Kolo | 4,716.25 mi (7,590.07 km) |
| Peoria to Kolobrzeg | 4,532.52 mi (7,294.39 km) |
| Peoria to Koluszki | 4,774.32 mi (7,683.52 km) |
| Peoria to Komorniki | 4,649.45 mi (7,482.57 km) |
| Peoria to Konin | 4,703.48 mi (7,569.52 km) |
| Peoria to Konskie | 4,819.15 mi (7,755.68 km) |
| Peoria to Konstancin-Jeziorna | 4,802.05 mi (7,728.15 km) |
| Peoria to Konstantynow Lodzki | 4,759.02 mi (7,658.90 km) |
| Peoria to Koronowo | 4,645.07 mi (7,475.51 km) |
