| Horsforth to Kenosha (Wisconsin) | 3,793.91 mi (6,105.71 km) |
| Horsforth to Kent (Ohio) | 3,618.43 mi (5,823.30 km) |
| Horsforth to Kent (Washington) | 4,628.12 mi (7,448.24 km) |
| Horsforth to Kentwood (Michigan) | 3,695.65 mi (5,947.57 km) |
| Horsforth to Kerman (California) | 5,186.69 mi (8,347.17 km) |
| Horsforth to Kernersville (North Carolina) | 3,811.20 mi (6,133.54 km) |
| Horsforth to Kerrville (Texas) | 4,855.23 mi (7,813.74 km) |
| Horsforth to Kettering (Maryland) | 3,547.73 mi (5,709.51 km) |
| Horsforth to Kettering (Ohio) | 3,793.88 mi (6,105.66 km) |
| Horsforth to Kewanee (Illinois) | 3,934.24 mi (6,331.55 km) |
| Horsforth to Key Biscayne (Florida) | 4,344.81 mi (6,992.29 km) |
| Horsforth to Key Largo (Florida) | 4,384.69 mi (7,056.48 km) |
| Horsforth to Key West (Florida) | 4,469.39 mi (7,192.79 km) |
| Horsforth to Keystone (Florida) | 4,315.21 mi (6,944.67 km) |
| Horsforth to Kihei (Hawaii) | 7,068.18 mi (11,375.14 km) |
