| Houston to Keizer (Oregon) | 1,831.01 mi (2,946.73 km) |
| Houston to Keller (Texas) | 242.97 mi (391.03 km) |
| Houston to Kelso (Washington) | 1,859.97 mi (2,993.33 km) |
| Houston to Kemp Mill (Maryland) | 1,223.20 mi (1,968.55 km) |
| Houston to Ken Caryl (Colorado) | 872.33 mi (1,403.88 km) |
| Houston to Kendale Lakes (Florida) | 957.51 mi (1,540.97 km) |
| Houston to Kendall (Florida) | 961.49 mi (1,547.37 km) |
| Houston to Kendall Park (New Jersey) | 1,382.06 mi (2,224.21 km) |
| Houston to Kendall West (Florida) | 955.75 mi (1,538.13 km) |
| Houston to Kenmore (New York) | 1,289.00 mi (2,074.45 km) |
| Houston to Kenmore (Washington) | 1,889.11 mi (3,040.22 km) |
| Houston to Kenner (Louisiana) | 307.86 mi (495.45 km) |
| Houston to Kennesaw (Georgia) | 695.86 mi (1,119.87 km) |
| Houston to Kennett (Missouri) | 542.55 mi (873.14 km) |
| Houston to Kennewick (Washington) | 1,709.19 mi (2,750.68 km) |
