| Rio Rico to Keene (New Hampshire) | 2,247.50 mi (3,617.01 km) |
| Rio Rico to Keizer (Oregon) | 1,136.30 mi (1,828.70 km) |
| Rio Rico to Keller (Texas) | 810.05 mi (1,303.65 km) |
| Rio Rico to Kelso (Washington) | 1,193.73 mi (1,921.11 km) |
| Rio Rico to Kemp Mill (Maryland) | 1,973.19 mi (3,175.54 km) |
| Rio Rico to Ken Caryl (Colorado) | 648.35 mi (1,043.42 km) |
| Rio Rico to Kendale Lakes (Florida) | 1,891.18 mi (3,043.55 km) |
| Rio Rico to Kendall (Florida) | 1,895.12 mi (3,049.90 km) |
| Rio Rico to Kendall Park (New Jersey) | 2,111.67 mi (3,398.40 km) |
| Rio Rico to Kendall West (Florida) | 1,889.39 mi (3,040.68 km) |
| Rio Rico to Kenmore (New York) | 1,921.12 mi (3,091.75 km) |
| Rio Rico to Kenmore (Washington) | 1,269.95 mi (2,043.79 km) |
| Rio Rico to Kenner (Louisiana) | 1,233.53 mi (1,985.18 km) |
| Rio Rico to Kennesaw (Georgia) | 1,537.90 mi (2,475.00 km) |
| Rio Rico to Kennett (Missouri) | 1,242.47 mi (1,999.56 km) |
