| Morfelden-Walldorf to Keizer (Oregon) | 5,259.32 mi (8,464.06 km) |
| Morfelden-Walldorf to Keller (Texas) | 5,138.17 mi (8,269.08 km) |
| Morfelden-Walldorf to Kelso (Washington) | 5,188.91 mi (8,350.74 km) |
| Morfelden-Walldorf to Kemp Mill (Maryland) | 4,049.95 mi (6,517.77 km) |
| Morfelden-Walldorf to Ken Caryl (Colorado) | 5,058.03 mi (8,140.11 km) |
| Morfelden-Walldorf to Kendale Lakes (Florida) | 4,834.52 mi (7,780.41 km) |
| Morfelden-Walldorf to Kendall (Florida) | 4,834.23 mi (7,779.95 km) |
| Morfelden-Walldorf to Kendall Park (New Jersey) | 3,889.08 mi (6,258.86 km) |
| Morfelden-Walldorf to Kendall West (Florida) | 4,835.92 mi (7,782.66 km) |
| Morfelden-Walldorf to Kenmore (New York) | 3,946.12 mi (6,350.67 km) |
| Morfelden-Walldorf to Kenmore (Washington) | 5,076.45 mi (8,169.75 km) |
| Morfelden-Walldorf to Kenner (Louisiana) | 5,022.03 mi (8,082.18 km) |
| Morfelden-Walldorf to Kennesaw (Georgia) | 4,594.02 mi (7,393.36 km) |
| Morfelden-Walldorf to Kennett (Missouri) | 4,696.41 mi (7,558.14 km) |
| Morfelden-Walldorf to Kennewick (Washington) | 5,093.06 mi (8,196.48 km) |
