| Bayou Blue to Dillenburg | 5,023.96 mi (8,085.27 km) |
| Bayou Blue to Dillingen | 5,178.89 mi (8,334.61 km) |
| Bayou Blue to Dillingen | 5,003.25 mi (8,051.95 km) |
| Bayou Blue to Dingolfing | 5,258.21 mi (8,462.27 km) |
| Bayou Blue to Dinkelsbuhl | 5,156.68 mi (8,298.87 km) |
| Bayou Blue to Dinklage | 4,960.41 mi (7,983.01 km) |
| Bayou Blue to Dinslaken | 4,938.62 mi (7,947.94 km) |
| Bayou Blue to Dippoldiswalde | 5,226.70 mi (8,411.56 km) |
| Bayou Blue to Ditzingen | 5,113.97 mi (8,230.13 km) |
| Bayou Blue to Dobeln | 5,198.05 mi (8,365.45 km) |
| Bayou Blue to Doberlug-Kirchhain | 5,198.32 mi (8,365.88 km) |
| Bayou Blue to Donaueschingen | 5,118.22 mi (8,236.98 km) |
| Bayou Blue to Donauworth | 5,187.98 mi (8,349.25 km) |
| Bayou Blue to Donzdorf | 5,148.86 mi (8,286.30 km) |
| Bayou Blue to Dorfen | 5,256.59 mi (8,459.66 km) |
