| Kastamonu to Delitzsch | 1,230.73 mi (1,980.67 km) |
| Kastamonu to Delmenhorst | 1,417.56 mi (2,281.35 km) |
| Kastamonu to Demmin | 1,287.71 mi (2,072.37 km) |
| Kastamonu to Denkendorf | 1,289.67 mi (2,075.52 km) |
| Kastamonu to Denzlingen | 1,344.91 mi (2,164.42 km) |
| Kastamonu to Dessau-Rosslau | 1,244.42 mi (2,002.71 km) |
| Kastamonu to Detmold | 1,377.39 mi (2,216.69 km) |
| Kastamonu to Dettingen an der Erms | 1,285.64 mi (2,069.04 km) |
| Kastamonu to Dieburg | 1,331.93 mi (2,143.54 km) |
| Kastamonu to Diedorf | 1,219.50 mi (1,962.60 km) |
| Kastamonu to Dielheim | 1,325.32 mi (2,132.89 km) |
| Kastamonu to Diepholz | 1,415.16 mi (2,277.47 km) |
| Kastamonu to Diessen am Ammersee | 1,197.80 mi (1,927.67 km) |
| Kastamonu to Dietzenbach | 1,337.10 mi (2,151.86 km) |
| Kastamonu to Diez | 1,376.69 mi (2,215.58 km) |
