| Prosper to Kennewick (Washington) | 1,479.34 mi (2,380.76 km) |
| Prosper to Kenosha (Wisconsin) | 807.74 mi (1,299.94 km) |
| Prosper to Kent (Ohio) | 1,008.37 mi (1,622.81 km) |
| Prosper to Kent (Washington) | 1,644.93 mi (2,647.25 km) |
| Prosper to Kentwood (Michigan) | 901.95 mi (1,451.54 km) |
| Prosper to Kerman (California) | 1,334.80 mi (2,148.16 km) |
| Prosper to Kernersville (North Carolina) | 969.46 mi (1,560.19 km) |
| Prosper to Kerrville (Texas) | 259.88 mi (418.24 km) |
| Prosper to Kettering (Maryland) | 1,181.34 mi (1,901.18 km) |
| Prosper to Kettering (Ohio) | 831.67 mi (1,338.44 km) |
| Prosper to Kewanee (Illinois) | 669.46 mi (1,077.40 km) |
| Prosper to Key Biscayne (Florida) | 1,126.89 mi (1,813.55 km) |
| Prosper to Key Largo (Florida) | 1,134.95 mi (1,826.53 km) |
| Prosper to Key West (Florida) | 1,087.10 mi (1,749.52 km) |
| Prosper to Keystone (Florida) | 914.02 mi (1,470.98 km) |
