| Valley Center to Keene (New Hampshire) | 2,491.02 mi (4,008.90 km) |
| Valley Center to Keizer (Oregon) | 874.03 mi (1,406.62 km) |
| Valley Center to Keller (Texas) | 1,144.16 mi (1,841.35 km) |
| Valley Center to Kelso (Washington) | 943.17 mi (1,517.89 km) |
| Valley Center to Kemp Mill (Maryland) | 2,249.04 mi (3,619.48 km) |
| Valley Center to Ken Caryl (Colorado) | 792.72 mi (1,275.77 km) |
| Valley Center to Kendale Lakes (Florida) | 2,250.49 mi (3,621.81 km) |
| Valley Center to Kendall (Florida) | 2,254.50 mi (3,628.27 km) |
| Valley Center to Kendall Park (New Jersey) | 2,376.24 mi (3,824.19 km) |
| Valley Center to Kendall West (Florida) | 2,248.74 mi (3,619.00 km) |
| Valley Center to Kenmore (New York) | 2,159.24 mi (3,474.97 km) |
| Valley Center to Kenmore (Washington) | 1,039.51 mi (1,672.93 km) |
| Valley Center to Kenner (Louisiana) | 1,585.74 mi (2,552.00 km) |
| Valley Center to Kennesaw (Georgia) | 1,856.84 mi (2,988.30 km) |
| Valley Center to Kennett (Missouri) | 1,540.21 mi (2,478.72 km) |
