| Peoria to Kennewick (Washington) | 1,519.39 mi (2,445.22 km) |
| Peoria to Kenosha (Wisconsin) | 155.28 mi (249.89 km) |
| Peoria to Kent (Ohio) | 431.46 mi (694.37 km) |
| Peoria to Kent (Washington) | 1,668.29 mi (2,684.86 km) |
| Peoria to Kentwood (Michigan) | 254.18 mi (409.06 km) |
| Peoria to Kerman (California) | 1,655.77 mi (2,664.71 km) |
| Peoria to Kernersville (North Carolina) | 607.04 mi (976.94 km) |
| Peoria to Kerrville (Texas) | 912.57 mi (1,468.63 km) |
| Peoria to Kettering (Maryland) | 692.07 mi (1,113.78 km) |
| Peoria to Kettering (Ohio) | 297.39 mi (478.61 km) |
| Peoria to Kewanee (Illinois) | 37.41 mi (60.20 km) |
| Peoria to Key Biscayne (Florida) | 1,173.51 mi (1,888.58 km) |
| Peoria to Key Largo (Florida) | 1,202.84 mi (1,935.78 km) |
| Peoria to Key West (Florida) | 1,206.50 mi (1,941.68 km) |
| Peoria to Keystone (Florida) | 958.43 mi (1,542.44 km) |
