| Oristano to Dumas (Texas) | 5,592.14 mi (8,999.68 km) |
| Oristano to Dumont (New Jersey) | 4,167.48 mi (6,706.92 km) |
| Oristano to Duncan (Oklahoma) | 5,485.25 mi (8,827.65 km) |
| Oristano to Duncanville (Texas) | 5,528.42 mi (8,897.13 km) |
| Oristano to Dundalk (Maryland) | 4,339.73 mi (6,984.12 km) |
| Oristano to Dunedin (Florida) | 5,073.37 mi (8,164.80 km) |
| Oristano to Dunkirk (New York) | 4,353.99 mi (7,007.08 km) |
| Oristano to Dunmore (Pennsylvania) | 4,225.03 mi (6,799.52 km) |
| Oristano to Dunwoody (Georgia) | 4,903.99 mi (7,892.21 km) |
| Oristano to Durango (Colorado) | 5,756.76 mi (9,264.62 km) |
| Oristano to Durant (Oklahoma) | 5,444.47 mi (8,762.02 km) |
| Oristano to Durham (North Carolina) | 4,571.85 mi (7,357.69 km) |
| Oristano to Dyer (Indiana) | 4,743.48 mi (7,633.90 km) |
| Oristano to Dyersburg (Tennessee) | 5,047.37 mi (8,122.96 km) |
| Oristano to Eagan (Minnesota) | 4,839.50 mi (7,788.43 km) |
