| Fairfield to Darby (Pennsylvania) | 2,481.95 mi (3,994.31 km) |
| Fairfield to Dardenne Prairie (Missouri) | 1,684.44 mi (2,710.84 km) |
| Fairfield to Darien (Illinois) | 1,806.34 mi (2,907.02 km) |
| Fairfield to Davenport (Iowa) | 1,671.85 mi (2,690.59 km) |
| Fairfield to Davidson (North Carolina) | 2,267.05 mi (3,648.46 km) |
| Fairfield to Davie (Florida) | 2,557.88 mi (4,116.50 km) |
| Fairfield to Davis (California) | 26.05 mi (41.93 km) |
| Fairfield to Dayton (Nevada) | 149.88 mi (241.21 km) |
| Fairfield to Dayton (Ohio) | 2,018.50 mi (3,248.46 km) |
| Fairfield to Daytona Beach (Florida) | 2,413.09 mi (3,883.49 km) |
| Fairfield to De Pere (Wisconsin) | 1,798.31 mi (2,894.10 km) |
| Fairfield to De Witt (New York) | 2,401.20 mi (3,864.36 km) |
| Fairfield to Dearborn (Michigan) | 2,047.23 mi (3,294.69 km) |
| Fairfield to Dearborn Heights (Michigan) | 2,043.95 mi (3,289.42 km) |
| Fairfield to DeBary (Florida) | 2,410.56 mi (3,879.43 km) |
