| Campbell to Kinston (North Carolina) | 2,452.04 mi (3,946.17 km) |
| Campbell to Kirkland (Washington) | 719.84 mi (1,158.48 km) |
| Campbell to Kirksville (Missouri) | 1,588.75 mi (2,556.85 km) |
| Campbell to Kirkwood (Missouri) | 1,712.44 mi (2,755.91 km) |
| Campbell to Kiryas Joel (New York) | 2,537.70 mi (4,084.04 km) |
| Campbell to Kissimmee (Florida) | 2,415.10 mi (3,886.72 km) |
| Campbell to Klamath Falls (Oregon) | 341.40 mi (549.44 km) |
| Campbell to Knightdale (North Carolina) | 2,393.36 mi (3,851.75 km) |
| Campbell to Knik-Fairview (Alaska) | 2,053.06 mi (3,304.09 km) |
| Campbell to Knoxville (Tennessee) | 2,095.11 mi (3,371.76 km) |
| Campbell to Kokomo (Indiana) | 1,926.41 mi (3,100.25 km) |
| Campbell to Kuna (Idaho) | 518.96 mi (835.19 km) |
| Campbell to Kyle (Texas) | 1,468.23 mi (2,362.88 km) |
| Campbell to La Cañada Flintridge (California) | 298.81 mi (480.88 km) |
| Campbell to La Crescenta-Montrose (California) | 296.30 mi (476.85 km) |
