| Fort Smith to Cibolo (Texas) | 458.15 mi (737.31 km) |
| Fort Smith to Cicero (Illinois) | 573.02 mi (922.18 km) |
| Fort Smith to Cimarron Hills (Colorado) | 618.26 mi (994.99 km) |
| Fort Smith to Cincinnati (Ohio) | 601.99 mi (968.81 km) |
| Fort Smith to Cinco Ranch (Texas) | 395.98 mi (637.26 km) |
| Fort Smith to Circleville (Ohio) | 691.90 mi (1,113.50 km) |
| Fort Smith to Citrus (California) | 1,335.08 mi (2,148.60 km) |
| Fort Smith to Citrus Heights (California) | 1,497.30 mi (2,409.67 km) |
| Fort Smith to Citrus Park (Florida) | 855.87 mi (1,377.38 km) |
| Fort Smith to Claiborne (Louisiana) | 230.70 mi (371.27 km) |
| Fort Smith to Claremont (California) | 1,325.17 mi (2,132.66 km) |
| Fort Smith to Claremont (New Hampshire) | 1,295.85 mi (2,085.46 km) |
| Fort Smith to Claremore (Oklahoma) | 96.29 mi (154.96 km) |
| Fort Smith to Clarksburg (Maryland) | 975.88 mi (1,570.52 km) |
| Fort Smith to Clarksburg (West Virginia) | 817.29 mi (1,315.30 km) |
