| South Bend to Dormagen | 4,181.06 mi (6,728.77 km) |
| South Bend to Dornstadt | 4,396.33 mi (7,075.21 km) |
| South Bend to Dorsten | 4,166.62 mi (6,705.53 km) |
| South Bend to Dortmund | 4,190.21 mi (6,743.49 km) |
| South Bend to Dorverden | 4,206.00 mi (6,768.90 km) |
| South Bend to Dossenheim | 4,310.95 mi (6,937.81 km) |
| South Bend to Dreieich | 4,291.39 mi (6,906.33 km) |
| South Bend to Drensteinfurt | 4,190.24 mi (6,743.54 km) |
| South Bend to Dresden | 4,434.62 mi (7,136.82 km) |
| South Bend to Drochtersen | 4,180.58 mi (6,727.99 km) |
| South Bend to Drolshagen | 4,218.69 mi (6,789.32 km) |
| South Bend to Duderstadt | 4,292.12 mi (6,907.51 km) |
| South Bend to Duisburg | 4,167.16 mi (6,706.40 km) |
| South Bend to Dulmen | 4,172.09 mi (6,714.32 km) |
| South Bend to Duren | 4,179.30 mi (6,725.94 km) |
