| Gateway to Keizer (Oregon) | 2,602.33 mi (4,188.05 km) |
| Gateway to Keller (Texas) | 1,025.66 mi (1,650.65 km) |
| Gateway to Kelso (Washington) | 2,617.25 mi (4,212.06 km) |
| Gateway to Kemp Mill (Maryland) | 903.29 mi (1,453.70 km) |
| Gateway to Ken Caryl (Colorado) | 1,616.03 mi (2,600.74 km) |
| Gateway to Kendale Lakes (Florida) | 102.46 mi (164.89 km) |
| Gateway to Kendall (Florida) | 106.65 mi (171.64 km) |
| Gateway to Kendall Park (New Jersey) | 1,040.61 mi (1,674.70 km) |
| Gateway to Kendall West (Florida) | 100.98 mi (162.50 km) |
| Gateway to Kenmore (New York) | 1,143.60 mi (1,840.45 km) |
| Gateway to Kenmore (Washington) | 2,623.02 mi (4,221.34 km) |
| Gateway to Kenner (Louisiana) | 569.23 mi (916.08 km) |
| Gateway to Kennesaw (Georgia) | 542.23 mi (872.64 km) |
| Gateway to Kennett (Missouri) | 827.04 mi (1,331.00 km) |
| Gateway to Kennewick (Washington) | 2,450.19 mi (3,943.20 km) |
