| Gronau to Kinston (North Carolina) | 4,131.16 mi (6,648.45 km) |
| Gronau to Kirkland (Washington) | 4,913.95 mi (7,908.23 km) |
| Gronau to Kirksville (Missouri) | 4,450.44 mi (7,162.29 km) |
| Gronau to Kirkwood (Missouri) | 4,456.09 mi (7,171.38 km) |
| Gronau to Kiryas Joel (New York) | 3,708.75 mi (5,968.66 km) |
| Gronau to Kissimmee (Florida) | 4,635.71 mi (7,460.46 km) |
| Gronau to Klamath Falls (Oregon) | 5,231.96 mi (8,420.02 km) |
| Gronau to Knightdale (North Carolina) | 4,141.71 mi (6,665.44 km) |
| Gronau to Knik-Fairview (Alaska) | 4,475.48 mi (7,202.59 km) |
| Gronau to Knoxville (Tennessee) | 4,345.74 mi (6,993.79 km) |
| Gronau to Kokomo (Indiana) | 4,204.32 mi (6,766.20 km) |
| Gronau to Kuna (Idaho) | 5,016.61 mi (8,073.45 km) |
| Gronau to Kyle (Texas) | 5,183.85 mi (8,342.60 km) |
| Gronau to La Cañada Flintridge (California) | 5,614.63 mi (9,035.87 km) |
| Gronau to La Crescenta-Montrose (California) | 5,614.30 mi (9,035.34 km) |
