| Willoughby to Delitzsch | 4,191.89 mi (6,746.20 km) |
| Willoughby to Delmenhorst | 4,003.52 mi (6,443.05 km) |
| Willoughby to Demmin | 4,132.84 mi (6,651.16 km) |
| Willoughby to Denkendorf | 4,177.74 mi (6,723.42 km) |
| Willoughby to Denzlingen | 4,143.09 mi (6,667.66 km) |
| Willoughby to Dessau-Rosslau | 4,176.93 mi (6,722.12 km) |
| Willoughby to Detmold | 4,049.55 mi (6,517.12 km) |
| Willoughby to Dettingen an der Erms | 4,184.78 mi (6,734.75 km) |
| Willoughby to Dieburg | 4,117.48 mi (6,626.44 km) |
| Willoughby to Diedorf | 4,246.81 mi (6,834.59 km) |
| Willoughby to Dielheim | 4,134.39 mi (6,653.66 km) |
| Willoughby to Diepholz | 4,008.41 mi (6,450.91 km) |
| Willoughby to Diessen am Ammersee | 4,274.48 mi (6,879.11 km) |
| Willoughby to Dietzenbach | 4,110.89 mi (6,615.84 km) |
| Willoughby to Diez | 4,069.29 mi (6,548.89 km) |
