| Ostend to Dardenne Prairie (Missouri) | 4,339.71 mi (6,984.10 km) |
| Ostend to Darien (Illinois) | 4,091.77 mi (6,585.06 km) |
| Ostend to Davenport (Iowa) | 4,198.62 mi (6,757.02 km) |
| Ostend to Davidson (North Carolina) | 4,108.39 mi (6,611.81 km) |
| Ostend to Davie (Florida) | 4,549.19 mi (7,321.21 km) |
| Ostend to Davis (California) | 5,391.25 mi (8,676.38 km) |
| Ostend to Dayton (Nevada) | 5,287.70 mi (8,509.73 km) |
| Ostend to Dayton (Ohio) | 4,039.53 mi (6,500.99 km) |
| Ostend to Daytona Beach (Florida) | 4,426.62 mi (7,123.96 km) |
| Ostend to De Pere (Wisconsin) | 3,969.66 mi (6,388.55 km) |
| Ostend to De Witt (New York) | 3,574.35 mi (5,752.36 km) |
| Ostend to Dearborn (Michigan) | 3,884.17 mi (6,250.97 km) |
| Ostend to Dearborn Heights (Michigan) | 3,886.46 mi (6,254.65 km) |
| Ostend to DeBary (Florida) | 4,451.92 mi (7,164.68 km) |
| Ostend to Decatur (Alabama) | 4,400.62 mi (7,082.12 km) |
