| Halfway to Keizer (Oregon) | 2,311.37 mi (3,719.79 km) |
| Halfway to Keller (Texas) | 1,174.80 mi (1,890.65 km) |
| Halfway to Kelso (Washington) | 2,296.68 mi (3,696.14 km) |
| Halfway to Kemp Mill (Maryland) | 56.39 mi (90.75 km) |
| Halfway to Ken Caryl (Colorado) | 1,450.12 mi (2,333.74 km) |
| Halfway to Kendale Lakes (Florida) | 972.99 mi (1,565.88 km) |
| Halfway to Kendall (Florida) | 975.15 mi (1,569.35 km) |
| Halfway to Kendall Park (New Jersey) | 178.42 mi (287.14 km) |
| Halfway to Kendall West (Florida) | 973.38 mi (1,566.51 km) |
| Halfway to Kenmore (New York) | 238.30 mi (383.51 km) |
| Halfway to Kenmore (Washington) | 2,259.02 mi (3,635.54 km) |
| Halfway to Kenner (Louisiana) | 968.75 mi (1,559.05 km) |
| Halfway to Kennesaw (Georgia) | 540.61 mi (870.02 km) |
| Halfway to Kennett (Missouri) | 707.91 mi (1,139.27 km) |
| Halfway to Kennewick (Washington) | 2,118.85 mi (3,409.96 km) |
