| Olhao to Dover (New Jersey) | 3,506.42 mi (5,643.04 km) |
| Olhao to Dover (Ohio) | 3,854.61 mi (6,203.40 km) |
| Olhao to Downers Grove (Illinois) | 4,132.40 mi (6,650.46 km) |
| Olhao to Downey (California) | 5,795.97 mi (9,327.71 km) |
| Olhao to Dranesville (Virginia) | 3,691.00 mi (5,940.10 km) |
| Olhao to Draper (Utah) | 5,242.72 mi (8,437.34 km) |
| Olhao to Drexel Heights (Arizona) | 5,558.35 mi (8,945.30 km) |
| Olhao to Drexel Hill (Pennsylvania) | 3,564.71 mi (5,736.85 km) |
| Olhao to Duarte (California) | 5,778.04 mi (9,298.86 km) |
| Olhao to Dublin (California) | 5,778.26 mi (9,299.21 km) |
| Olhao to Dublin (Georgia) | 4,158.92 mi (6,693.14 km) |
| Olhao to Dublin (Ohio) | 3,946.70 mi (6,351.60 km) |
| Olhao to Dubuque (Iowa) | 4,236.76 mi (6,818.40 km) |
| Olhao to Duluth (Georgia) | 4,175.55 mi (6,719.89 km) |
| Olhao to Duluth (Minnesota) | 4,177.01 mi (6,722.24 km) |
