| Penafiel to Dillenburg | 1,028.53 mi (1,655.26 km) |
| Penafiel to Dillingen | 1,045.39 mi (1,682.39 km) |
| Penafiel to Dillingen | 918.97 mi (1,478.95 km) |
| Penafiel to Dingolfing | 1,133.97 mi (1,824.95 km) |
| Penafiel to Dinkelsbuhl | 1,052.87 mi (1,694.44 km) |
| Penafiel to Dinklage | 1,102.66 mi (1,774.56 km) |
| Penafiel to Dinslaken | 1,008.54 mi (1,623.09 km) |
| Penafiel to Dippoldiswalde | 1,240.06 mi (1,995.69 km) |
| Penafiel to Ditzingen | 994.18 mi (1,599.99 km) |
| Penafiel to Dobeln | 1,224.79 mi (1,971.11 km) |
| Penafiel to Doberlug-Kirchhain | 1,257.44 mi (2,023.66 km) |
| Penafiel to Donaueschingen | 945.71 mi (1,521.97 km) |
| Penafiel to Donauworth | 1,062.95 mi (1,710.65 km) |
| Penafiel to Donzdorf | 1,021.16 mi (1,643.40 km) |
| Penafiel to Dorfen | 1,110.63 mi (1,787.39 km) |
