| Oristano to Dover (New Jersey) | 4,195.38 mi (6,751.81 km) |
| Oristano to Dover (Ohio) | 4,519.22 mi (7,272.98 km) |
| Oristano to Downers Grove (Illinois) | 4,753.14 mi (7,649.45 km) |
| Oristano to Downey (California) | 6,307.01 mi (10,150.15 km) |
| Oristano to Dranesville (Virginia) | 4,389.71 mi (7,064.56 km) |
| Oristano to Draper (Utah) | 5,738.40 mi (9,235.06 km) |
| Oristano to Drexel Heights (Arizona) | 6,138.71 mi (9,879.30 km) |
| Oristano to Drexel Hill (Pennsylvania) | 4,261.34 mi (6,857.97 km) |
| Oristano to Duarte (California) | 6,288.49 mi (10,120.35 km) |
| Oristano to Dublin (California) | 6,224.51 mi (10,017.38 km) |
| Oristano to Dublin (Georgia) | 4,895.93 mi (7,879.24 km) |
| Oristano to Dublin (Ohio) | 4,608.57 mi (7,416.77 km) |
| Oristano to Dubuque (Iowa) | 4,836.50 mi (7,783.59 km) |
| Oristano to Duluth (Georgia) | 4,893.85 mi (7,875.89 km) |
| Oristano to Duluth (Minnesota) | 4,719.50 mi (7,595.30 km) |
