| Cary to Kinston (North Carolina) | 77.31 mi (124.42 km) |
| Cary to Kirkland (Washington) | 2,347.66 mi (3,778.19 km) |
| Cary to Kirksville (Missouri) | 807.70 mi (1,299.87 km) |
| Cary to Kirkwood (Missouri) | 666.67 mi (1,072.89 km) |
| Cary to Kiryas Joel (New York) | 458.88 mi (738.49 km) |
| Cary to Kissimmee (Florida) | 538.53 mi (866.68 km) |
| Cary to Klamath Falls (Oregon) | 2,323.76 mi (3,739.74 km) |
| Cary to Knightdale (North Carolina) | 18.11 mi (29.14 km) |
| Cary to Knik-Fairview (Alaska) | 3,463.29 mi (5,573.62 km) |
| Cary to Knoxville (Tennessee) | 287.47 mi (462.64 km) |
| Cary to Kokomo (Indiana) | 511.97 mi (823.94 km) |
| Cary to Kuna (Idaho) | 2,050.09 mi (3,299.30 km) |
| Cary to Kyle (Texas) | 1,173.86 mi (1,889.14 km) |
| Cary to La Cañada Flintridge (California) | 2,216.60 mi (3,567.27 km) |
| Cary to La Crescenta-Montrose (California) | 2,218.16 mi (3,569.78 km) |
