| Sumner to Dormagen | 5,001.86 mi (8,049.71 km) |
| Sumner to Dornstadt | 5,230.00 mi (8,416.87 km) |
| Sumner to Dorsten | 4,973.15 mi (8,003.51 km) |
| Sumner to Dortmund | 4,993.30 mi (8,035.94 km) |
| Sumner to Dorverden | 4,956.49 mi (7,976.70 km) |
| Sumner to Dossenheim | 5,142.12 mi (8,275.44 km) |
| Sumner to Dreieich | 5,110.59 mi (8,224.70 km) |
| Sumner to Drensteinfurt | 4,983.65 mi (8,020.40 km) |
| Sumner to Dresden | 5,161.61 mi (8,306.82 km) |
| Sumner to Drochtersen | 4,910.25 mi (7,902.28 km) |
| Sumner to Drolshagen | 5,028.36 mi (8,092.36 km) |
| Sumner to Duderstadt | 5,057.91 mi (8,139.92 km) |
| Sumner to Duisburg | 4,981.31 mi (8,016.64 km) |
| Sumner to Dulmen | 4,970.74 mi (7,999.63 km) |
| Sumner to Duren | 5,011.06 mi (8,064.52 km) |
