| Gundelfingen to Delitzsch | 312.66 mi (503.17 km) |
| Gundelfingen to Delmenhorst | 347.65 mi (559.49 km) |
| Gundelfingen to Demmin | 463.21 mi (745.46 km) |
| Gundelfingen to Denkendorf | 80.49 mi (129.53 km) |
| Gundelfingen to Denzlingen | 1.94 mi (3.13 km) |
| Gundelfingen to Dessau-Rosslau | 325.95 mi (524.56 km) |
| Gundelfingen to Detmold | 272.90 mi (439.19 km) |
| Gundelfingen to Dettingen an der Erms | 75.98 mi (122.28 km) |
| Gundelfingen to Dieburg | 135.88 mi (218.68 km) |
| Gundelfingen to Diedorf | 135.28 mi (217.71 km) |
| Gundelfingen to Dielheim | 94.41 mi (151.93 km) |
| Gundelfingen to Diepholz | 316.17 mi (508.83 km) |
| Gundelfingen to Diessen am Ammersee | 149.67 mi (240.86 km) |
| Gundelfingen to Dietzenbach | 142.59 mi (229.48 km) |
| Gundelfingen to Diez | 161.01 mi (259.12 km) |
