| Tigard to Dover (New Hampshire) | 2,525.84 mi (4,064.94 km) |
| Tigard to Dover (New Jersey) | 2,414.13 mi (3,885.16 km) |
| Tigard to Dover (Ohio) | 2,091.59 mi (3,366.10 km) |
| Tigard to Downers Grove (Illinois) | 1,743.45 mi (2,805.81 km) |
| Tigard to Downey (California) | 830.89 mi (1,337.18 km) |
| Tigard to Dranesville (Virginia) | 2,334.25 mi (3,756.61 km) |
| Tigard to Draper (Utah) | 648.03 mi (1,042.90 km) |
| Tigard to Drexel Heights (Arizona) | 1,111.51 mi (1,788.81 km) |
| Tigard to Drexel Hill (Pennsylvania) | 2,405.32 mi (3,870.99 km) |
| Tigard to Duarte (California) | 818.99 mi (1,318.04 km) |
| Tigard to Dublin (California) | 534.51 mi (860.21 km) |
| Tigard to Dublin (Georgia) | 2,289.82 mi (3,685.11 km) |
| Tigard to Dublin (Ohio) | 2,022.67 mi (3,255.17 km) |
| Tigard to Dubuque (Iowa) | 1,597.30 mi (2,570.61 km) |
| Tigard to Duluth (Georgia) | 2,174.73 mi (3,499.89 km) |
