| Middle Island to Delaware (Ohio) | 532.79 mi (857.44 km) |
| Middle Island to Delhi (California) | 2,541.75 mi (4,090.56 km) |
| Middle Island to Delray Beach (Florida) | 1,077.40 mi (1,733.91 km) |
| Middle Island to Deltona (Florida) | 950.10 mi (1,529.04 km) |
| Middle Island to Deming (New Mexico) | 2,006.20 mi (3,228.67 km) |
| Middle Island to Denison (Texas) | 1,383.26 mi (2,226.14 km) |
| Middle Island to Dent (Ohio) | 630.14 mi (1,014.11 km) |
| Middle Island to Denton (Texas) | 1,429.70 mi (2,300.88 km) |
| Middle Island to Dentsville (South Carolina) | 643.05 mi (1,034.90 km) |
| Middle Island to Denver (Colorado) | 1,674.44 mi (2,694.75 km) |
| Middle Island to Depew (New York) | 327.49 mi (527.04 km) |
| Middle Island to Derby (Connecticut) | 31.29 mi (50.36 km) |
| Middle Island to Derby (Kansas) | 1,316.97 mi (2,119.46 km) |
| Middle Island to Des Moines (Iowa) | 1,072.32 mi (1,725.73 km) |
| Middle Island to Des Moines (Washington) | 2,446.61 mi (3,937.44 km) |
