| Portland to Delitzsch | 5,215.45 mi (8,393.45 km) |
| Portland to Delmenhorst | 5,042.95 mi (8,115.85 km) |
| Portland to Demmin | 5,089.15 mi (8,190.19 km) |
| Portland to Denkendorf | 5,311.95 mi (8,548.75 km) |
| Portland to Denzlingen | 5,312.81 mi (8,550.14 km) |
| Portland to Dessau-Rosslau | 5,194.84 mi (8,360.29 km) |
| Portland to Detmold | 5,113.07 mi (8,228.69 km) |
| Portland to Dettingen an der Erms | 5,322.35 mi (8,565.50 km) |
| Portland to Dieburg | 5,230.48 mi (8,417.65 km) |
| Portland to Diedorf | 5,367.24 mi (8,637.74 km) |
| Portland to Dielheim | 5,263.56 mi (8,470.88 km) |
| Portland to Diepholz | 5,062.52 mi (8,147.34 km) |
| Portland to Diessen am Ammersee | 5,398.84 mi (8,688.59 km) |
| Portland to Dietzenbach | 5,222.10 mi (8,404.15 km) |
| Portland to Diez | 5,183.06 mi (8,341.33 km) |
