| Castel Gandolfo to Delitzsch | 675.86 mi (1,087.68 km) |
| Castel Gandolfo to Delmenhorst | 802.99 mi (1,292.29 km) |
| Castel Gandolfo to Demmin | 840.24 mi (1,352.23 km) |
| Castel Gandolfo to Denkendorf | 506.67 mi (815.41 km) |
| Castel Gandolfo to Denzlingen | 494.98 mi (796.59 km) |
| Castel Gandolfo to Dessau-Rosslau | 697.18 mi (1,122.00 km) |
| Castel Gandolfo to Detmold | 726.04 mi (1,168.45 km) |
| Castel Gandolfo to Dettingen an der Erms | 495.44 mi (797.34 km) |
| Castel Gandolfo to Dieburg | 592.12 mi (952.92 km) |
| Castel Gandolfo to Diedorf | 465.38 mi (748.95 km) |
| Castel Gandolfo to Dielheim | 553.93 mi (891.46 km) |
| Castel Gandolfo to Diepholz | 776.48 mi (1,249.63 km) |
| Castel Gandolfo to Diessen am Ammersee | 435.26 mi (700.48 km) |
| Castel Gandolfo to Dietzenbach | 600.71 mi (966.74 km) |
| Castel Gandolfo to Diez | 635.64 mi (1,022.97 km) |
