| Mentor to Dillenburg | 4,062.54 mi (6,538.03 km) |
| Mentor to Dillingen | 4,222.47 mi (6,795.42 km) |
| Mentor to Dillingen | 4,048.94 mi (6,516.14 km) |
| Mentor to Dingolfing | 4,298.76 mi (6,918.18 km) |
| Mentor to Dinkelsbuhl | 4,198.63 mi (6,757.04 km) |
| Mentor to Dinklage | 3,992.92 mi (6,425.98 km) |
| Mentor to Dinslaken | 3,976.03 mi (6,398.81 km) |
| Mentor to Dippoldiswalde | 4,258.89 mi (6,854.02 km) |
| Mentor to Ditzingen | 4,158.53 mi (6,692.50 km) |
| Mentor to Dobeln | 4,230.19 mi (6,807.83 km) |
| Mentor to Doberlug-Kirchhain | 4,228.67 mi (6,805.39 km) |
| Mentor to Donaueschingen | 4,167.07 mi (6,706.25 km) |
| Mentor to Donauworth | 4,230.62 mi (6,808.52 km) |
| Mentor to Donzdorf | 4,192.93 mi (6,747.86 km) |
| Mentor to Dorfen | 4,298.90 mi (6,918.40 km) |
