| Fort Smith to Cadillac (Michigan) | 776.15 mi (1,249.09 km) |
| Fort Smith to Caguas (Puerto Rico) | 2,097.31 mi (3,375.30 km) |
| Fort Smith to Cahokia (Illinois) | 320.68 mi (516.08 km) |
| Fort Smith to Calabasas (California) | 1,378.68 mi (2,218.77 km) |
| Fort Smith to Caldwell (Idaho) | 1,313.81 mi (2,114.37 km) |
| Fort Smith to Caledonia (Wisconsin) | 621.01 mi (999.41 km) |
| Fort Smith to Calera (Alabama) | 461.68 mi (743.00 km) |
| Fort Smith to Calexico (California) | 1,221.34 mi (1,965.56 km) |
| Fort Smith to Calhoun (Georgia) | 537.36 mi (864.80 km) |
| Fort Smith to California (Maryland) | 1,007.67 mi (1,621.68 km) |
| Fort Smith to California City (California) | 1,323.00 mi (2,129.16 km) |
| Fort Smith to Callaway (Florida) | 625.74 mi (1,007.04 km) |
| Fort Smith to Calumet City (Illinois) | 568.23 mi (914.47 km) |
| Fort Smith to Calverton (Maryland) | 990.59 mi (1,594.21 km) |
| Fort Smith to Camano (Washington) | 1,683.79 mi (2,709.79 km) |
