| Nampa to Kingsville (Texas) | 1,522.26 mi (2,449.84 km) |
| Nampa to Kinston (North Carolina) | 2,136.18 mi (3,437.85 km) |
| Nampa to Kirkland (Washington) | 393.52 mi (633.31 km) |
| Nampa to Kirksville (Missouri) | 1,251.22 mi (2,013.64 km) |
| Nampa to Kirkwood (Missouri) | 1,398.43 mi (2,250.56 km) |
| Nampa to Kiryas Joel (New York) | 2,143.08 mi (3,448.95 km) |
| Nampa to Kissimmee (Florida) | 2,208.57 mi (3,554.35 km) |
| Nampa to Klamath Falls (Oregon) | 280.06 mi (450.72 km) |
| Nampa to Knightdale (North Carolina) | 2,074.73 mi (3,338.96 km) |
| Nampa to Knik-Fairview (Alaska) | 1,825.78 mi (2,938.31 km) |
| Nampa to Knoxville (Tennessee) | 1,796.91 mi (2,891.85 km) |
| Nampa to Kokomo (Indiana) | 1,568.07 mi (2,523.56 km) |
| Nampa to Kuna (Idaho) | 10.83 mi (17.43 km) |
| Nampa to Kyle (Texas) | 1,390.39 mi (2,237.61 km) |
| Nampa to La Cañada Flintridge (California) | 653.64 mi (1,051.93 km) |
