| Ruston to Kalispell (Montana) | 1,563.72 mi (2,516.57 km) |
| Ruston to Kaneohe (Hawaii) | 4,025.27 mi (6,478.05 km) |
| Ruston to Kankakee (Illinois) | 647.97 mi (1,042.80 km) |
| Ruston to Kannapolis (North Carolina) | 716.00 mi (1,152.29 km) |
| Ruston to Kansas City (Kansas) | 470.39 mi (757.02 km) |
| Ruston to Kansas City (Missouri) | 467.86 mi (752.95 km) |
| Ruston to Kapaa (Hawaii) | 4,094.91 mi (6,590.12 km) |
| Ruston to Kapolei (Hawaii) | 4,043.32 mi (6,507.10 km) |
| Ruston to Katy (Texas) | 267.69 mi (430.80 km) |
| Ruston to Kaukauna (Wisconsin) | 844.95 mi (1,359.82 km) |
| Ruston to Kaysville (Utah) | 1,215.28 mi (1,955.81 km) |
| Ruston to Kearney (Missouri) | 481.10 mi (774.25 km) |
| Ruston to Kearney (Nebraska) | 667.63 mi (1,074.44 km) |
| Ruston to Kearns (Utah) | 1,208.57 mi (1,945.01 km) |
| Ruston to Kearny (New Jersey) | 1,169.69 mi (1,882.43 km) |
