| Rome to Dover (New Jersey) | 4,298.84 mi (6,918.31 km) |
| Rome to Dover (Ohio) | 4,611.62 mi (7,421.68 km) |
| Rome to Downers Grove (Illinois) | 4,828.64 mi (7,770.94 km) |
| Rome to Downey (California) | 6,334.10 mi (10,193.74 km) |
| Rome to Dranesville (Virginia) | 4,495.18 mi (7,234.29 km) |
| Rome to Draper (Utah) | 5,765.02 mi (9,277.91 km) |
| Rome to Drexel Heights (Arizona) | 6,190.18 mi (9,962.13 km) |
| Rome to Drexel Hill (Pennsylvania) | 4,367.02 mi (7,028.03 km) |
| Rome to Duarte (California) | 6,315.53 mi (10,163.87 km) |
| Rome to Dublin (California) | 6,231.67 mi (10,028.91 km) |
| Rome to Dublin (Georgia) | 5,012.38 mi (8,066.65 km) |
| Rome to Dublin (Ohio) | 4,699.33 mi (7,562.84 km) |
| Rome to Dubuque (Iowa) | 4,904.26 mi (7,892.65 km) |
| Rome to Duluth (Georgia) | 5,003.15 mi (8,051.79 km) |
| Rome to Duluth (Minnesota) | 4,769.54 mi (7,675.83 km) |
