| Niles to Kingsville (Texas) | 1,152.02 mi (1,854.00 km) |
| Niles to Kinston (North Carolina) | 721.28 mi (1,160.78 km) |
| Niles to Kirkland (Washington) | 1,714.30 mi (2,758.90 km) |
| Niles to Kirksville (Missouri) | 278.34 mi (447.95 km) |
| Niles to Kirkwood (Missouri) | 275.12 mi (442.76 km) |
| Niles to Kiryas Joel (New York) | 704.84 mi (1,134.33 km) |
| Niles to Kissimmee (Florida) | 1,013.85 mi (1,631.64 km) |
| Niles to Klamath Falls (Oregon) | 1,728.99 mi (2,782.54 km) |
| Niles to Knightdale (North Carolina) | 659.89 mi (1,062.00 km) |
| Niles to Knik-Fairview (Alaska) | 2,826.42 mi (4,548.68 km) |
| Niles to Knoxville (Tennessee) | 466.99 mi (751.54 km) |
| Niles to Kokomo (Indiana) | 138.96 mi (223.63 km) |
| Niles to Kuna (Idaho) | 1,446.41 mi (2,327.78 km) |
| Niles to Kyle (Texas) | 1,002.60 mi (1,613.52 km) |
| Niles to La Cañada Flintridge (California) | 1,727.41 mi (2,780.00 km) |
