| Walnut Creek to Kihei (Hawaii) | 2,366.86 mi (3,809.09 km) |
| Walnut Creek to Kilgore (Texas) | 1,575.75 mi (2,535.93 km) |
| Walnut Creek to Killeen (Texas) | 1,457.53 mi (2,345.67 km) |
| Walnut Creek to King City (California) | 126.77 mi (204.01 km) |
| Walnut Creek to King of Prussia (Pennsylvania) | 2,481.07 mi (3,992.89 km) |
| Walnut Creek to Kingman (Arizona) | 482.48 mi (776.48 km) |
| Walnut Creek to Kings Mountain (North Carolina) | 2,247.61 mi (3,617.18 km) |
| Walnut Creek to Kings Park (New York) | 2,579.60 mi (4,151.46 km) |
| Walnut Creek to Kings Park West (Virginia) | 2,400.36 mi (3,863.01 km) |
| Walnut Creek to Kingsburg (California) | 166.37 mi (267.75 km) |
| Walnut Creek to Kingsland (Georgia) | 2,332.36 mi (3,753.57 km) |
| Walnut Creek to Kingsport (Tennessee) | 2,158.99 mi (3,474.57 km) |
| Walnut Creek to Kingston (New York) | 2,527.79 mi (4,068.09 km) |
| Walnut Creek to Kingston (Pennsylvania) | 2,439.65 mi (3,926.23 km) |
| Walnut Creek to Kingstowne (Virginia) | 2,409.14 mi (3,877.13 km) |
