| Cal to Kinston (North Carolina) | 5,548.52 mi (8,929.48 km) |
| Cal to Kirkland (Washington) | 6,257.34 mi (10,070.22 km) |
| Cal to Kirksville (Missouri) | 5,902.34 mi (9,498.89 km) |
| Cal to Kirkwood (Missouri) | 5,906.69 mi (9,505.90 km) |
| Cal to Kiryas Joel (New York) | 5,140.97 mi (8,273.60 km) |
| Cal to Kissimmee (Florida) | 6,035.47 mi (9,713.15 km) |
| Cal to Klamath Falls (Oregon) | 6,599.85 mi (10,621.43 km) |
| Cal to Knightdale (North Carolina) | 5,564.05 mi (8,954.47 km) |
| Cal to Knik-Fairview (Alaska) | 5,555.45 mi (8,940.63 km) |
| Cal to Knoxville (Tennessee) | 5,782.80 mi (9,306.52 km) |
| Cal to Kokomo (Indiana) | 5,653.42 mi (9,098.31 km) |
| Cal to Kuna (Idaho) | 6,407.62 mi (10,312.08 km) |
| Cal to Kyle (Texas) | 6,633.29 mi (10,675.26 km) |
| Cal to La Cañada Flintridge (California) | 7,026.87 mi (11,308.65 km) |
| Cal to La Crescenta-Montrose (California) | 7,026.33 mi (11,307.79 km) |
