| Fairmount to Darby (Pennsylvania) | 221.57 mi (356.58 km) |
| Fairmount to Dardenne Prairie (Missouri) | 810.93 mi (1,305.07 km) |
| Fairmount to Darien (Illinois) | 604.90 mi (973.49 km) |
| Fairmount to Davenport (Iowa) | 739.90 mi (1,190.75 km) |
| Fairmount to Davidson (North Carolina) | 576.47 mi (927.73 km) |
| Fairmount to Davie (Florida) | 1,193.91 mi (1,921.42 km) |
| Fairmount to Davis (California) | 2,370.05 mi (3,814.23 km) |
| Fairmount to Dayton (Nevada) | 2,243.59 mi (3,610.71 km) |
| Fairmount to Dayton (Ohio) | 469.34 mi (755.33 km) |
| Fairmount to Daytona Beach (Florida) | 993.47 mi (1,598.84 km) |
| Fairmount to De Pere (Wisconsin) | 597.78 mi (962.03 km) |
| Fairmount to De Witt (New York) | 8.45 mi (13.60 km) |
| Fairmount to Dearborn (Michigan) | 357.23 mi (574.90 km) |
| Fairmount to Dearborn Heights (Michigan) | 360.39 mi (580.00 km) |
| Fairmount to DeBary (Florida) | 1,018.17 mi (1,638.58 km) |
