| Fort Smith to Dover (New Hampshire) | 1,362.04 mi (2,191.99 km) |
| Fort Smith to Dover (New Jersey) | 1,139.70 mi (1,834.16 km) |
| Fort Smith to Dover (Ohio) | 787.19 mi (1,266.86 km) |
| Fort Smith to Downers Grove (Illinois) | 561.84 mi (904.19 km) |
| Fort Smith to Downey (California) | 1,350.97 mi (2,174.17 km) |
| Fort Smith to Dranesville (Virginia) | 967.62 mi (1,557.24 km) |
| Fort Smith to Draper (Utah) | 1,015.31 mi (1,633.98 km) |
| Fort Smith to Drexel Heights (Arizona) | 982.13 mi (1,580.58 km) |
| Fort Smith to Drexel Hill (Pennsylvania) | 1,087.87 mi (1,750.76 km) |
| Fort Smith to Duarte (California) | 1,337.97 mi (2,153.25 km) |
| Fort Smith to Dublin (California) | 1,531.41 mi (2,464.56 km) |
| Fort Smith to Dublin (Georgia) | 683.55 mi (1,100.07 km) |
| Fort Smith to Dublin (Ohio) | 695.26 mi (1,118.91 km) |
| Fort Smith to Dubuque (Iowa) | 531.70 mi (855.69 km) |
| Fort Smith to Duluth (Georgia) | 587.82 mi (946.01 km) |
