| On Top of the World Designated Place to Keene (New Hampshire) | 1,105.49 mi (1,779.11 km) |
| On Top of the World Designated Place to Keizer (Oregon) | 2,466.73 mi (3,969.81 km) |
| On Top of the World Designated Place to Keller (Texas) | 922.29 mi (1,484.29 km) |
| On Top of the World Designated Place to Kelso (Washington) | 2,478.01 mi (3,987.97 km) |
| On Top of the World Designated Place to Kemp Mill (Maryland) | 749.32 mi (1,205.91 km) |
| On Top of the World Designated Place to Ken Caryl (Colorado) | 1,483.54 mi (2,387.53 km) |
| On Top of the World Designated Place to Kendale Lakes (Florida) | 261.51 mi (420.85 km) |
| On Top of the World Designated Place to Kendall (Florida) | 265.31 mi (426.98 km) |
| On Top of the World Designated Place to Kendall Park (New Jersey) | 894.98 mi (1,440.33 km) |
| On Top of the World Designated Place to Kendall West (Florida) | 260.77 mi (419.67 km) |
| On Top of the World Designated Place to Kenmore (New York) | 976.14 mi (1,570.95 km) |
| On Top of the World Designated Place to Kenmore (Washington) | 2,478.53 mi (3,988.81 km) |
| On Top of the World Designated Place to Kenner (Louisiana) | 482.87 mi (777.10 km) |
| On Top of the World Designated Place to Kennesaw (Georgia) | 366.57 mi (589.94 km) |
| On Top of the World Designated Place to Kennett (Missouri) | 667.90 mi (1,074.88 km) |
