| Grays to Kenosha (Wisconsin) | 3,942.49 mi (6,344.82 km) |
| Grays to Kent (Ohio) | 3,756.50 mi (6,045.50 km) |
| Grays to Kent (Washington) | 4,807.37 mi (7,736.71 km) |
| Grays to Kentwood (Michigan) | 3,842.12 mi (6,183.30 km) |
| Grays to Kerman (California) | 5,359.58 mi (8,625.40 km) |
| Grays to Kernersville (North Carolina) | 3,937.46 mi (6,336.74 km) |
| Grays to Kerrville (Texas) | 4,999.74 mi (8,046.31 km) |
| Grays to Kettering (Maryland) | 3,674.71 mi (5,913.87 km) |
| Grays to Kettering (Ohio) | 3,932.88 mi (6,329.35 km) |
| Grays to Kewanee (Illinois) | 4,083.00 mi (6,570.96 km) |
| Grays to Key Biscayne (Florida) | 4,450.70 mi (7,162.70 km) |
| Grays to Key Largo (Florida) | 4,489.97 mi (7,225.90 km) |
| Grays to Key West (Florida) | 4,576.28 mi (7,364.80 km) |
| Grays to Keystone (Florida) | 4,430.33 mi (7,129.93 km) |
| Grays to Kihei (Hawaii) | 7,250.75 mi (11,668.96 km) |
