| Le Mars to Kennewick (Washington) | 1,153.65 mi (1,856.62 km) |
| Le Mars to Kenosha (Wisconsin) | 421.41 mi (678.19 km) |
| Le Mars to Kent (Ohio) | 768.26 mi (1,236.39 km) |
| Le Mars to Kent (Washington) | 1,302.89 mi (2,096.80 km) |
| Le Mars to Kentwood (Michigan) | 535.81 mi (862.30 km) |
| Le Mars to Kerman (California) | 1,330.86 mi (2,141.81 km) |
| Le Mars to Kernersville (North Carolina) | 972.19 mi (1,564.59 km) |
| Le Mars to Kerrville (Texas) | 895.41 mi (1,441.02 km) |
| Le Mars to Kettering (Maryland) | 1,045.79 mi (1,683.04 km) |
| Le Mars to Kettering (Ohio) | 659.38 mi (1,061.17 km) |
| Le Mars to Kewanee (Illinois) | 337.82 mi (543.67 km) |
| Le Mars to Key Biscayne (Florida) | 1,487.89 mi (2,394.53 km) |
| Le Mars to Key Largo (Florida) | 1,512.51 mi (2,434.15 km) |
| Le Mars to Key West (Florida) | 1,501.59 mi (2,416.57 km) |
| Le Mars to Keystone (Florida) | 1,264.58 mi (2,035.14 km) |
