| Potomac to Cutrofiano | 4,803.86 mi (7,731.06 km) |
| Potomac to Dalmine | 4,234.05 mi (6,814.05 km) |
| Potomac to Deruta | 4,445.37 mi (7,154.13 km) |
| Potomac to Desenzano del Garda | 4,279.85 mi (6,887.75 km) |
| Potomac to Desio | 4,218.73 mi (6,789.38 km) |
| Potomac to Dolianova | 4,426.37 mi (7,123.56 km) |
| Potomac to Dolo | 4,346.67 mi (6,995.29 km) |
| Potomac to Domodossola | 4,163.34 mi (6,700.25 km) |
| Potomac to Dorgali | 4,412.71 mi (7,101.57 km) |
| Potomac to Dueville | 4,317.52 mi (6,948.37 km) |
| Potomac to Eboli | 4,646.79 mi (7,478.29 km) |
| Potomac to Elmas | 4,424.31 mi (7,120.24 km) |
| Potomac to Empoli | 4,356.23 mi (7,010.67 km) |
| Potomac to Enna | 4,726.64 mi (7,606.80 km) |
| Potomac to Eraclea | 4,367.03 mi (7,028.06 km) |
