| Herk-de-Stad to Keizer (Oregon) | 5,121.23 mi (8,241.83 km) |
| Herk-de-Stad to Keller (Texas) | 4,976.24 mi (8,008.49 km) |
| Herk-de-Stad to Kelso (Washington) | 5,051.60 mi (8,129.76 km) |
| Herk-de-Stad to Kemp Mill (Maryland) | 3,886.29 mi (6,254.38 km) |
| Herk-de-Stad to Ken Caryl (Colorado) | 4,902.30 mi (7,889.50 km) |
| Herk-de-Stad to Kendale Lakes (Florida) | 4,672.56 mi (7,519.77 km) |
| Herk-de-Stad to Kendall (Florida) | 4,672.30 mi (7,519.35 km) |
| Herk-de-Stad to Kendall Park (New Jersey) | 3,725.41 mi (5,995.47 km) |
| Herk-de-Stad to Kendall West (Florida) | 4,673.96 mi (7,522.01 km) |
| Herk-de-Stad to Kenmore (New York) | 3,783.04 mi (6,088.22 km) |
| Herk-de-Stad to Kenmore (Washington) | 4,939.89 mi (7,949.99 km) |
| Herk-de-Stad to Kenner (Louisiana) | 4,858.44 mi (7,818.90 km) |
| Herk-de-Stad to Kennesaw (Georgia) | 4,430.38 mi (7,130.00 km) |
| Herk-de-Stad to Kennett (Missouri) | 4,533.65 mi (7,296.20 km) |
| Herk-de-Stad to Kennewick (Washington) | 4,952.36 mi (7,970.06 km) |
