| Lake Ronkonkoma to Dormagen | 3,710.81 mi (5,971.98 km) |
| Lake Ronkonkoma to Dornstadt | 3,912.44 mi (6,296.46 km) |
| Lake Ronkonkoma to Dorsten | 3,702.03 mi (5,957.83 km) |
| Lake Ronkonkoma to Dortmund | 3,725.74 mi (5,996.00 km) |
| Lake Ronkonkoma to Dorverden | 3,759.34 mi (6,050.07 km) |
| Lake Ronkonkoma to Dossenheim | 3,831.46 mi (6,166.14 km) |
| Lake Ronkonkoma to Dreieich | 3,816.85 mi (6,142.62 km) |
| Lake Ronkonkoma to Drensteinfurt | 3,729.18 mi (6,001.53 km) |
| Lake Ronkonkoma to Dresden | 3,985.61 mi (6,414.22 km) |
| Lake Ronkonkoma to Drochtersen | 3,742.57 mi (6,023.09 km) |
| Lake Ronkonkoma to Drolshagen | 3,750.64 mi (6,036.07 km) |
| Lake Ronkonkoma to Duderstadt | 3,836.07 mi (6,173.56 km) |
| Lake Ronkonkoma to Duisburg | 3,699.87 mi (5,954.37 km) |
| Lake Ronkonkoma to Dulmen | 3,710.01 mi (5,970.69 km) |
| Lake Ronkonkoma to Duren | 3,705.31 mi (5,963.12 km) |
