| Smartno to Dardenne Prairie (Missouri) | 4,990.24 mi (8,031.01 km) |
| Smartno to Darien (Illinois) | 4,742.20 mi (7,631.84 km) |
| Smartno to Davenport (Iowa) | 4,848.61 mi (7,803.08 km) |
| Smartno to Davidson (North Carolina) | 4,751.96 mi (7,647.53 km) |
| Smartno to Davie (Florida) | 5,174.37 mi (8,327.35 km) |
| Smartno to Davis (California) | 6,002.93 mi (9,660.78 km) |
| Smartno to Dayton (Nevada) | 5,903.54 mi (9,500.82 km) |
| Smartno to Dayton (Ohio) | 4,689.26 mi (7,546.63 km) |
| Smartno to Daytona Beach (Florida) | 5,060.08 mi (8,143.42 km) |
| Smartno to De Pere (Wisconsin) | 4,619.15 mi (7,433.80 km) |
| Smartno to De Witt (New York) | 4,222.85 mi (6,796.02 km) |
| Smartno to Dearborn (Michigan) | 4,534.54 mi (7,297.64 km) |
| Smartno to Dearborn Heights (Michigan) | 4,536.84 mi (7,301.33 km) |
| Smartno to DeBary (Florida) | 5,085.15 mi (8,183.76 km) |
| Smartno to Decatur (Alabama) | 5,048.41 mi (8,124.63 km) |
