| Prosper to Kingsville (Texas) | 400.83 mi (645.08 km) |
| Prosper to Kinston (North Carolina) | 1,104.51 mi (1,777.54 km) |
| Prosper to Kirkland (Washington) | 1,654.50 mi (2,662.65 km) |
| Prosper to Kirksville (Missouri) | 534.78 mi (860.64 km) |
| Prosper to Kirkwood (Missouri) | 513.45 mi (826.31 km) |
| Prosper to Kiryas Joel (New York) | 1,359.36 mi (2,187.67 km) |
| Prosper to Kissimmee (Florida) | 974.08 mi (1,567.62 km) |
| Prosper to Klamath Falls (Oregon) | 1,491.51 mi (2,400.35 km) |
| Prosper to Knightdale (North Carolina) | 1,055.71 mi (1,699.00 km) |
| Prosper to Knik-Fairview (Alaska) | 3,019.85 mi (4,859.98 km) |
| Prosper to Knoxville (Tennessee) | 754.59 mi (1,214.39 km) |
| Prosper to Kokomo (Indiana) | 772.20 mi (1,242.73 km) |
| Prosper to Kuna (Idaho) | 1,270.52 mi (2,044.71 km) |
| Prosper to Kyle (Texas) | 233.06 mi (375.07 km) |
| Prosper to La Cañada Flintridge (California) | 1,228.86 mi (1,977.66 km) |
