| Gig Harbor to Darby (Pennsylvania) | 2,383.73 mi (3,836.24 km) |
| Gig Harbor to Dardenne Prairie (Missouri) | 1,700.34 mi (2,736.43 km) |
| Gig Harbor to Darien (Illinois) | 1,732.63 mi (2,788.40 km) |
| Gig Harbor to Davenport (Iowa) | 1,615.33 mi (2,599.62 km) |
| Gig Harbor to Davidson (North Carolina) | 2,281.98 mi (3,672.49 km) |
| Gig Harbor to Davie (Florida) | 2,718.04 mi (4,374.27 km) |
| Gig Harbor to Davis (California) | 608.18 mi (978.77 km) |
| Gig Harbor to Dayton (Nevada) | 578.32 mi (930.71 km) |
| Gig Harbor to Dayton (Ohio) | 1,970.25 mi (3,170.82 km) |
| Gig Harbor to Daytona Beach (Florida) | 2,535.44 mi (4,080.39 km) |
| Gig Harbor to De Pere (Wisconsin) | 1,658.53 mi (2,669.14 km) |
| Gig Harbor to De Witt (New York) | 2,250.64 mi (3,622.05 km) |
| Gig Harbor to Dearborn (Michigan) | 1,939.58 mi (3,121.46 km) |
| Gig Harbor to Dearborn Heights (Michigan) | 1,936.50 mi (3,116.49 km) |
| Gig Harbor to DeBary (Florida) | 2,539.77 mi (4,087.36 km) |
