| San Gwann to Dillenburg | 1,069.58 mi (1,721.32 km) |
| San Gwann to Dillingen | 897.96 mi (1,445.12 km) |
| San Gwann to Dillingen | 1,007.37 mi (1,621.20 km) |
| San Gwann to Dingolfing | 884.85 mi (1,424.03 km) |
| San Gwann to Dinkelsbuhl | 933.35 mi (1,502.08 km) |
| San Gwann to Dinklage | 1,198.44 mi (1,928.71 km) |
| San Gwann to Dinslaken | 1,147.26 mi (1,846.34 km) |
| San Gwann to Dippoldiswalde | 1,036.07 mi (1,667.40 km) |
| San Gwann to Ditzingen | 933.64 mi (1,502.55 km) |
| San Gwann to Dobeln | 1,053.09 mi (1,694.78 km) |
| San Gwann to Doberlug-Kirchhain | 1,086.20 mi (1,748.07 km) |
| San Gwann to Donaueschingen | 886.32 mi (1,426.39 km) |
| San Gwann to Donauworth | 903.23 mi (1,453.61 km) |
| San Gwann to Donzdorf | 913.73 mi (1,470.50 km) |
| San Gwann to Dorfen | 862.00 mi (1,387.26 km) |
