| New Smyrna Beach to Dillenburg | 4,662.88 mi (7,504.19 km) |
| New Smyrna Beach to Dillingen | 4,805.82 mi (7,734.22 km) |
| New Smyrna Beach to Dillingen | 4,628.14 mi (7,448.27 km) |
| New Smyrna Beach to Dingolfing | 4,890.39 mi (7,870.32 km) |
| New Smyrna Beach to Dinkelsbuhl | 4,787.09 mi (7,704.08 km) |
| New Smyrna Beach to Dinklage | 4,614.63 mi (7,426.53 km) |
| New Smyrna Beach to Dinslaken | 4,581.13 mi (7,372.61 km) |
| New Smyrna Beach to Dippoldiswalde | 4,878.86 mi (7,851.76 km) |
| New Smyrna Beach to Ditzingen | 4,739.74 mi (7,627.88 km) |
| New Smyrna Beach to Dobeln | 4,850.65 mi (7,806.37 km) |
| New Smyrna Beach to Doberlug-Kirchhain | 4,855.86 mi (7,814.75 km) |
| New Smyrna Beach to Donaueschingen | 4,736.16 mi (7,622.11 km) |
| New Smyrna Beach to Donauworth | 4,816.68 mi (7,751.69 km) |
| New Smyrna Beach to Donzdorf | 4,775.21 mi (7,684.96 km) |
| New Smyrna Beach to Dorfen | 4,885.20 mi (7,861.97 km) |
