| Viareggio to Dardenne Prairie (Missouri) | 4,900.82 mi (7,887.12 km) |
| Viareggio to Darien (Illinois) | 4,656.55 mi (7,493.99 km) |
| Viareggio to Davenport (Iowa) | 4,768.60 mi (7,674.32 km) |
| Viareggio to Davidson (North Carolina) | 4,627.03 mi (7,446.49 km) |
| Viareggio to Davie (Florida) | 5,018.13 mi (8,075.91 km) |
| Viareggio to Davis (California) | 6,001.49 mi (9,658.47 km) |
| Viareggio to Dayton (Nevada) | 5,896.99 mi (9,490.28 km) |
| Viareggio to Dayton (Ohio) | 4,587.53 mi (7,382.91 km) |
| Viareggio to Daytona Beach (Florida) | 4,915.27 mi (7,910.37 km) |
| Viareggio to De Pere (Wisconsin) | 4,543.63 mi (7,312.26 km) |
| Viareggio to De Witt (New York) | 4,115.39 mi (6,623.08 km) |
| Viareggio to Dearborn (Michigan) | 4,439.90 mi (7,145.33 km) |
| Viareggio to Dearborn Heights (Michigan) | 4,442.36 mi (7,149.28 km) |
| Viareggio to DeBary (Florida) | 4,939.91 mi (7,950.02 km) |
| Viareggio to Decatur (Alabama) | 4,935.52 mi (7,942.96 km) |
