| Fort Smith to Delaware (Ohio) | 703.75 mi (1,132.58 km) |
| Fort Smith to Delhi (California) | 1,470.92 mi (2,367.21 km) |
| Fort Smith to Delray Beach (Florida) | 1,044.18 mi (1,680.45 km) |
| Fort Smith to Deltona (Florida) | 888.11 mi (1,429.27 km) |
| Fort Smith to Deming (New Mexico) | 796.65 mi (1,282.08 km) |
| Fort Smith to Denison (Texas) | 166.68 mi (268.24 km) |
| Fort Smith to Dent (Ohio) | 595.76 mi (958.78 km) |
| Fort Smith to Denton (Texas) | 216.19 mi (347.93 km) |
| Fort Smith to Dentsville (South Carolina) | 766.38 mi (1,233.36 km) |
| Fort Smith to Denver (Colorado) | 650.63 mi (1,047.09 km) |
| Fort Smith to Depew (New York) | 986.47 mi (1,587.57 km) |
| Fort Smith to Derby (Connecticut) | 1,221.44 mi (1,965.72 km) |
| Fort Smith to Derby (Kansas) | 221.30 mi (356.14 km) |
| Fort Smith to Des Moines (Iowa) | 431.92 mi (695.11 km) |
| Fort Smith to Des Moines (Washington) | 1,657.66 mi (2,667.74 km) |
