| Blackrock to Kenosha (Wisconsin) | 3,640.70 mi (5,859.13 km) |
| Blackrock to Kent (Ohio) | 3,455.26 mi (5,560.71 km) |
| Blackrock to Kent (Washington) | 4,535.12 mi (7,298.57 km) |
| Blackrock to Kentwood (Michigan) | 3,540.23 mi (5,697.45 km) |
| Blackrock to Kerman (California) | 5,072.20 mi (8,162.91 km) |
| Blackrock to Kernersville (North Carolina) | 3,639.53 mi (5,857.26 km) |
| Blackrock to Kerrville (Texas) | 4,697.88 mi (7,560.50 km) |
| Blackrock to Kettering (Maryland) | 3,376.46 mi (5,433.89 km) |
| Blackrock to Kettering (Ohio) | 3,631.51 mi (5,844.35 km) |
| Blackrock to Kewanee (Illinois) | 3,781.22 mi (6,085.28 km) |
| Blackrock to Key Biscayne (Florida) | 4,163.22 mi (6,700.06 km) |
| Blackrock to Key Largo (Florida) | 4,202.89 mi (6,763.89 km) |
| Blackrock to Key West (Florida) | 4,288.21 mi (6,901.20 km) |
| Blackrock to Keystone (Florida) | 4,137.54 mi (6,658.72 km) |
| Blackrock to Kihei (Hawaii) | 7,019.38 mi (11,296.59 km) |
