| Champaign to Kaneohe (Hawaii) | 4,216.93 mi (6,786.49 km) |
| Champaign to Kankakee (Illinois) | 71.55 mi (115.15 km) |
| Champaign to Kannapolis (North Carolina) | 525.35 mi (845.47 km) |
| Champaign to Kansas City (Kansas) | 351.03 mi (564.94 km) |
| Champaign to Kansas City (Missouri) | 341.11 mi (548.97 km) |
| Champaign to Kapaa (Hawaii) | 4,271.99 mi (6,875.11 km) |
| Champaign to Kapolei (Hawaii) | 4,234.17 mi (6,814.23 km) |
| Champaign to Katy (Texas) | 831.18 mi (1,337.65 km) |
| Champaign to Kaukauna (Wisconsin) | 287.64 mi (462.92 km) |
| Champaign to Kaysville (Utah) | 1,240.17 mi (1,995.86 km) |
| Champaign to Kearney (Missouri) | 327.54 mi (527.13 km) |
| Champaign to Kearney (Nebraska) | 569.79 mi (916.99 km) |
| Champaign to Kearns (Utah) | 1,245.98 mi (2,005.21 km) |
| Champaign to Kearny (New Jersey) | 744.84 mi (1,198.71 km) |
| Champaign to Keene (New Hampshire) | 847.69 mi (1,364.22 km) |
