| Willebroek to Kilgore (Texas) | 4,879.90 mi (7,853.44 km) |
| Willebroek to Killeen (Texas) | 5,058.91 mi (8,141.53 km) |
| Willebroek to King City (California) | 5,561.46 mi (8,950.31 km) |
| Willebroek to King of Prussia (Pennsylvania) | 3,737.02 mi (6,014.16 km) |
| Willebroek to Kingman (Arizona) | 5,402.77 mi (8,694.91 km) |
| Willebroek to Kings Mountain (North Carolina) | 4,204.24 mi (6,766.07 km) |
| Willebroek to Kings Park (New York) | 3,615.78 mi (5,819.04 km) |
| Willebroek to Kings Park West (Virginia) | 3,872.15 mi (6,231.63 km) |
| Willebroek to Kingsburg (California) | 5,497.45 mi (8,847.29 km) |
| Willebroek to Kingsland (Georgia) | 4,435.27 mi (7,137.88 km) |
| Willebroek to Kingsport (Tennessee) | 4,190.49 mi (6,743.94 km) |
| Willebroek to Kingston (New York) | 3,600.74 mi (5,794.83 km) |
| Willebroek to Kingston (Pennsylvania) | 3,705.44 mi (5,963.33 km) |
| Willebroek to Kingstowne (Virginia) | 3,868.44 mi (6,225.65 km) |
| Willebroek to Kingsville (Texas) | 5,253.84 mi (8,455.23 km) |
