| River Ridge to Dormagen | 4,920.59 mi (7,918.93 km) |
| River Ridge to Dornstadt | 5,125.85 mi (8,249.26 km) |
| River Ridge to Dorsten | 4,910.20 mi (7,902.20 km) |
| River Ridge to Dortmund | 4,933.93 mi (7,940.40 km) |
| River Ridge to Dorverden | 4,961.87 mi (7,985.36 km) |
| River Ridge to Dossenheim | 5,043.78 mi (8,117.17 km) |
| River Ridge to Dreieich | 5,027.96 mi (8,091.72 km) |
| River Ridge to Drensteinfurt | 4,936.37 mi (7,944.32 km) |
| River Ridge to Dresden | 5,189.55 mi (8,351.78 km) |
| River Ridge to Drochtersen | 4,941.86 mi (7,953.15 km) |
| River Ridge to Drolshagen | 4,959.90 mi (7,982.19 km) |
| River Ridge to Duderstadt | 5,041.97 mi (8,114.26 km) |
| River Ridge to Duisburg | 4,908.81 mi (7,899.97 km) |
| River Ridge to Dulmen | 4,917.46 mi (7,913.89 km) |
| River Ridge to Duren | 4,916.05 mi (7,911.63 km) |
