| Frosinone to Dillenburg | 673.44 mi (1,083.80 km) |
| Frosinone to Dillingen | 499.16 mi (803.33 km) |
| Frosinone to Dillingen | 621.52 mi (1,000.24 km) |
| Frosinone to Dingolfing | 485.42 mi (781.20 km) |
| Frosinone to Dinkelsbuhl | 534.42 mi (860.06 km) |
| Frosinone to Dinklage | 800.24 mi (1,287.86 km) |
| Frosinone to Dinslaken | 754.04 mi (1,213.52 km) |
| Frosinone to Dippoldiswalde | 639.98 mi (1,029.95 km) |
| Frosinone to Ditzingen | 538.71 mi (866.96 km) |
| Frosinone to Dobeln | 655.52 mi (1,054.96 km) |
| Frosinone to Doberlug-Kirchhain | 689.86 mi (1,110.23 km) |
| Frosinone to Donaueschingen | 496.89 mi (799.67 km) |
| Frosinone to Donauworth | 503.74 mi (810.68 km) |
| Frosinone to Donzdorf | 516.48 mi (831.20 km) |
| Frosinone to Dorfen | 462.05 mi (743.59 km) |
