| Le Mars to Kalispell (Montana) | 953.04 mi (1,533.77 km) |
| Le Mars to Kaneohe (Hawaii) | 3,804.28 mi (6,122.39 km) |
| Le Mars to Kankakee (Illinois) | 442.29 mi (711.80 km) |
| Le Mars to Kannapolis (North Carolina) | 971.23 mi (1,563.04 km) |
| Le Mars to Kansas City (Kansas) | 263.47 mi (424.01 km) |
| Le Mars to Kansas City (Missouri) | 266.43 mi (428.77 km) |
| Le Mars to Kapaa (Hawaii) | 3,854.43 mi (6,203.11 km) |
| Le Mars to Kapolei (Hawaii) | 3,821.15 mi (6,149.55 km) |
| Le Mars to Katy (Texas) | 897.75 mi (1,444.79 km) |
| Le Mars to Kaukauna (Wisconsin) | 409.29 mi (658.68 km) |
| Le Mars to Kaysville (Utah) | 818.80 mi (1,317.73 km) |
| Le Mars to Kearney (Missouri) | 254.85 mi (410.14 km) |
| Le Mars to Kearney (Nebraska) | 207.72 mi (334.30 km) |
| Le Mars to Kearns (Utah) | 828.59 mi (1,333.49 km) |
| Le Mars to Kearny (New Jersey) | 1,141.78 mi (1,837.52 km) |
