| Fort Smith to Cullman (Alabama) | 434.83 mi (699.79 km) |
| Fort Smith to Culpeper (Virginia) | 928.31 mi (1,493.98 km) |
| Fort Smith to Culver City (California) | 1,365.04 mi (2,196.82 km) |
| Fort Smith to Cumberland (Maryland) | 904.42 mi (1,455.52 km) |
| Fort Smith to Cupertino (California) | 1,541.00 mi (2,480.00 km) |
| Fort Smith to Cutler Bay (Florida) | 1,072.45 mi (1,725.94 km) |
| Fort Smith to Cutlerville (Michigan) | 695.87 mi (1,119.89 km) |
| Fort Smith to Cuyahoga Falls (Ohio) | 803.36 mi (1,292.89 km) |
| Fort Smith to Cypress (California) | 1,347.36 mi (2,168.36 km) |
| Fort Smith to Cypress Gardens (Florida) | 900.88 mi (1,449.82 km) |
| Fort Smith to Cypress Lake (Florida) | 955.91 mi (1,538.39 km) |
| Fort Smith to D'Iberville (Mississippi) | 462.68 mi (744.62 km) |
| Fort Smith to Dakota Ridge (Colorado) | 659.20 mi (1,060.88 km) |
| Fort Smith to Dale City (Virginia) | 965.06 mi (1,553.12 km) |
| Fort Smith to Dallas (Georgia) | 550.43 mi (885.83 km) |
