| Norristown to Dormagen | 3,831.59 mi (6,166.36 km) |
| Norristown to Dornstadt | 4,034.42 mi (6,492.78 km) |
| Norristown to Dorsten | 3,822.34 mi (6,151.46 km) |
| Norristown to Dortmund | 3,846.06 mi (6,189.64 km) |
| Norristown to Dorverden | 3,878.18 mi (6,241.32 km) |
| Norristown to Dossenheim | 3,953.06 mi (6,361.83 km) |
| Norristown to Dreieich | 3,938.05 mi (6,337.68 km) |
| Norristown to Drensteinfurt | 3,849.22 mi (6,194.72 km) |
| Norristown to Dresden | 4,104.86 mi (6,606.13 km) |
| Norristown to Drochtersen | 3,860.62 mi (6,213.07 km) |
| Norristown to Drolshagen | 3,871.27 mi (6,230.21 km) |
| Norristown to Duderstadt | 3,955.79 mi (6,366.23 km) |
| Norristown to Duisburg | 3,820.40 mi (6,148.34 km) |
| Norristown to Dulmen | 3,830.12 mi (6,163.99 km) |
| Norristown to Duren | 3,826.38 mi (6,157.97 km) |
