| Norristown to Dendermonde | 3,724.23 mi (5,993.56 km) |
| Norristown to Dessel | 3,760.05 mi (6,051.21 km) |
| Norristown to Destelbergen | 3,711.67 mi (5,973.36 km) |
| Norristown to Deurne | 3,733.99 mi (6,009.27 km) |
| Norristown to Diepenbeek | 3,780.65 mi (6,084.37 km) |
| Norristown to Diest | 3,763.87 mi (6,057.37 km) |
| Norristown to Diksmuide | 3,674.24 mi (5,913.12 km) |
| Norristown to Dilbeek | 3,735.39 mi (6,011.53 km) |
| Norristown to Dinant | 3,777.25 mi (6,078.90 km) |
| Norristown to Dison | 3,805.82 mi (6,124.87 km) |
| Norristown to Dour | 3,727.42 mi (5,998.71 km) |
| Norristown to Drongen | 3,706.28 mi (5,964.68 km) |
| Norristown to Duffel | 3,739.35 mi (6,017.90 km) |
| Norristown to Durbuy | 3,796.95 mi (6,110.60 km) |
| Norristown to Ecaussinnes-Lalaing | 3,739.52 mi (6,018.18 km) |
