| Langley Park to Cutrofiano | 4,795.52 mi (7,717.64 km) |
| Langley Park to Dalmine | 4,225.95 mi (6,801.00 km) |
| Langley Park to Deruta | 4,437.05 mi (7,140.74 km) |
| Langley Park to Desenzano del Garda | 4,271.77 mi (6,874.74 km) |
| Langley Park to Desio | 4,210.59 mi (6,776.30 km) |
| Langley Park to Dolianova | 4,417.40 mi (7,109.12 km) |
| Langley Park to Dolo | 4,338.66 mi (6,982.41 km) |
| Langley Park to Domodossola | 4,155.23 mi (6,687.20 km) |
| Langley Park to Dorgali | 4,403.88 mi (7,087.36 km) |
| Langley Park to Dueville | 4,309.51 mi (6,935.49 km) |
| Langley Park to Eboli | 4,638.32 mi (7,464.65 km) |
| Langley Park to Elmas | 4,415.31 mi (7,105.76 km) |
| Langley Park to Empoli | 4,347.92 mi (6,997.30 km) |
| Langley Park to Enna | 4,717.75 mi (7,592.48 km) |
| Langley Park to Eraclea | 4,359.08 mi (7,015.27 km) |
