| Oro Valley to Dover (New Hampshire) | 2,286.66 mi (3,680.02 km) |
| Oro Valley to Dover (New Jersey) | 2,084.99 mi (3,355.47 km) |
| Oro Valley to Dover (Ohio) | 1,722.32 mi (2,771.80 km) |
| Oro Valley to Downers Grove (Illinois) | 1,415.07 mi (2,277.34 km) |
| Oro Valley to Downey (California) | 426.70 mi (686.70 km) |
| Oro Valley to Dranesville (Virginia) | 1,927.72 mi (3,102.37 km) |
| Oro Valley to Draper (Utah) | 560.07 mi (901.35 km) |
| Oro Valley to Drexel Heights (Arizona) | 19.49 mi (31.36 km) |
| Oro Valley to Drexel Hill (Pennsylvania) | 2,041.49 mi (3,285.46 km) |
| Oro Valley to Duarte (California) | 420.22 mi (676.28 km) |
| Oro Valley to Dublin (California) | 717.02 mi (1,153.94 km) |
| Oro Valley to Dublin (Georgia) | 1,630.10 mi (2,623.39 km) |
| Oro Valley to Dublin (Ohio) | 1,630.95 mi (2,624.76 km) |
| Oro Valley to Dubuque (Iowa) | 1,306.60 mi (2,102.77 km) |
| Oro Valley to Duluth (Georgia) | 1,550.24 mi (2,494.87 km) |
