| Summerlin South to Keene (New Hampshire) | 2,314.87 mi (3,725.42 km) |
| Summerlin South to Keizer (Oregon) | 733.61 mi (1,180.63 km) |
| Summerlin South to Keller (Texas) | 1,052.31 mi (1,693.54 km) |
| Summerlin South to Kelso (Washington) | 794.17 mi (1,278.09 km) |
| Summerlin South to Kemp Mill (Maryland) | 2,091.87 mi (3,366.55 km) |
| Summerlin South to Ken Caryl (Colorado) | 605.89 mi (975.09 km) |
| Summerlin South to Kendale Lakes (Florida) | 2,177.87 mi (3,504.95 km) |
| Summerlin South to Kendall (Florida) | 2,181.99 mi (3,511.57 km) |
| Summerlin South to Kendall Park (New Jersey) | 2,211.60 mi (3,559.23 km) |
| Summerlin South to Kendall West (Florida) | 2,176.22 mi (3,502.29 km) |
| Summerlin South to Kenmore (New York) | 1,982.67 mi (3,190.80 km) |
| Summerlin South to Kenmore (Washington) | 877.62 mi (1,412.40 km) |
| Summerlin South to Kenner (Louisiana) | 1,507.36 mi (2,425.86 km) |
| Summerlin South to Kennesaw (Georgia) | 1,735.62 mi (2,793.21 km) |
| Summerlin South to Kennett (Missouri) | 1,406.05 mi (2,262.81 km) |
