| Oristano to Desert Hot Springs (California) | 6,249.53 mi (10,057.65 km) |
| Oristano to DeSoto (Texas) | 5,528.40 mi (8,897.10 km) |
| Oristano to Destin (Florida) | 5,151.68 mi (8,290.83 km) |
| Oristano to Destrehan (Louisiana) | 5,352.84 mi (8,614.57 km) |
| Oristano to Detroit (Michigan) | 4,521.25 mi (7,276.25 km) |
| Oristano to Diamond Bar (California) | 6,292.55 mi (10,126.88 km) |
| Oristano to Diamond Springs (California) | 6,136.22 mi (9,875.29 km) |
| Oristano to Dickinson (North Dakota) | 5,106.40 mi (8,217.96 km) |
| Oristano to Dickinson (Texas) | 5,590.97 mi (8,997.80 km) |
| Oristano to Dickson (Tennessee) | 4,956.92 mi (7,977.39 km) |
| Oristano to Difficult Run (Virginia) | 4,392.06 mi (7,068.34 km) |
| Oristano to Dinuba (California) | 6,207.84 mi (9,990.56 km) |
| Oristano to Discovery Bay (California) | 6,204.36 mi (9,984.95 km) |
| Oristano to Dix Hills (New York) | 4,142.22 mi (6,666.26 km) |
| Oristano to Dixon (California) | 6,181.25 mi (9,947.76 km) |
