| River Falls to Keene (New Hampshire) | 1,017.66 mi (1,637.76 km) |
| River Falls to Keizer (Oregon) | 1,478.20 mi (2,378.94 km) |
| River Falls to Keller (Texas) | 860.05 mi (1,384.12 km) |
| River Falls to Kelso (Washington) | 1,459.65 mi (2,349.08 km) |
| River Falls to Kemp Mill (Maryland) | 894.91 mi (1,440.22 km) |
| River Falls to Ken Caryl (Colorado) | 734.84 mi (1,182.60 km) |
| River Falls to Kendale Lakes (Florida) | 1,488.03 mi (2,394.76 km) |
| River Falls to Kendall (Florida) | 1,491.78 mi (2,400.79 km) |
| River Falls to Kendall Park (New Jersey) | 965.68 mi (1,554.11 km) |
| River Falls to Kendall West (Florida) | 1,487.34 mi (2,393.65 km) |
| River Falls to Kenmore (New York) | 696.10 mi (1,120.27 km) |
| River Falls to Kenmore (Washington) | 1,419.12 mi (2,283.85 km) |
| River Falls to Kenner (Louisiana) | 1,034.11 mi (1,664.24 km) |
| River Falls to Kennesaw (Georgia) | 860.92 mi (1,385.52 km) |
| River Falls to Kennett (Missouri) | 610.70 mi (982.83 km) |
