| Enniskillen to Dardenne Prairie (Missouri) | 3,849.47 mi (6,195.12 km) |
| Enniskillen to Darien (Illinois) | 3,601.42 mi (5,795.93 km) |
| Enniskillen to Davenport (Iowa) | 3,708.33 mi (5,967.98 km) |
| Enniskillen to Davidson (North Carolina) | 3,626.41 mi (5,836.14 km) |
| Enniskillen to Davie (Florida) | 4,084.32 mi (6,573.07 km) |
| Enniskillen to Davis (California) | 4,927.61 mi (7,930.22 km) |
| Enniskillen to Dayton (Nevada) | 4,821.18 mi (7,758.94 km) |
| Enniskillen to Dayton (Ohio) | 3,550.74 mi (5,714.36 km) |
| Enniskillen to Daytona Beach (Florida) | 3,954.24 mi (6,363.73 km) |
| Enniskillen to De Pere (Wisconsin) | 3,479.60 mi (5,599.88 km) |
| Enniskillen to De Witt (New York) | 3,087.21 mi (4,968.39 km) |
| Enniskillen to Dearborn (Michigan) | 3,394.43 mi (5,462.81 km) |
| Enniskillen to Dearborn Heights (Michigan) | 3,396.70 mi (5,466.46 km) |
| Enniskillen to DeBary (Florida) | 3,979.73 mi (6,404.75 km) |
| Enniskillen to Decatur (Alabama) | 3,914.05 mi (6,299.05 km) |
