| Idanha-a-Nova to Keizer (Oregon) | 5,349.21 mi (8,608.72 km) |
| Idanha-a-Nova to Keller (Texas) | 4,807.33 mi (7,736.65 km) |
| Idanha-a-Nova to Kelso (Washington) | 5,290.04 mi (8,513.49 km) |
| Idanha-a-Nova to Kemp Mill (Maryland) | 3,621.27 mi (5,827.88 km) |
| Idanha-a-Nova to Ken Caryl (Colorado) | 4,896.44 mi (7,880.06 km) |
| Idanha-a-Nova to Kendale Lakes (Florida) | 4,243.73 mi (6,829.62 km) |
| Idanha-a-Nova to Kendall (Florida) | 4,242.47 mi (6,827.59 km) |
| Idanha-a-Nova to Kendall Park (New Jersey) | 3,463.52 mi (5,574.00 km) |
| Idanha-a-Nova to Kendall West (Florida) | 4,245.40 mi (6,832.31 km) |
| Idanha-a-Nova to Kenmore (New York) | 3,600.51 mi (5,794.46 km) |
| Idanha-a-Nova to Kenmore (Washington) | 5,189.74 mi (8,352.08 km) |
| Idanha-a-Nova to Kenner (Louisiana) | 4,582.25 mi (7,374.41 km) |
| Idanha-a-Nova to Kennesaw (Georgia) | 4,155.22 mi (6,687.18 km) |
| Idanha-a-Nova to Kennett (Missouri) | 4,340.77 mi (6,985.80 km) |
| Idanha-a-Nova to Kennewick (Washington) | 5,157.62 mi (8,300.39 km) |
