| Fort Smith to Kilgore (Texas) | 205.86 mi (331.30 km) |
| Fort Smith to Killeen (Texas) | 353.41 mi (568.76 km) |
| Fort Smith to King City (California) | 1,496.56 mi (2,408.48 km) |
| Fort Smith to King of Prussia (Pennsylvania) | 1,085.78 mi (1,747.40 km) |
| Fort Smith to Kingman (Arizona) | 1,105.99 mi (1,779.92 km) |
| Fort Smith to Kings Mountain (North Carolina) | 733.74 mi (1,180.85 km) |
| Fort Smith to Kings Park (New York) | 1,206.66 mi (1,941.94 km) |
| Fort Smith to Kings Park West (Virginia) | 969.47 mi (1,560.22 km) |
| Fort Smith to Kingsburg (California) | 1,407.55 mi (2,265.23 km) |
| Fort Smith to Kingsland (Georgia) | 795.49 mi (1,280.21 km) |
| Fort Smith to Kingsport (Tennessee) | 665.99 mi (1,071.81 km) |
| Fort Smith to Kingston (New York) | 1,186.03 mi (1,908.73 km) |
| Fort Smith to Kingston (Pennsylvania) | 1,079.45 mi (1,737.21 km) |
| Fort Smith to Kingstowne (Virginia) | 976.99 mi (1,572.31 km) |
| Fort Smith to Kingsville (Texas) | 579.37 mi (932.40 km) |
