| Gloucester City to Dendermonde | 3,725.46 mi (5,995.55 km) |
| Gloucester City to Dessel | 3,761.46 mi (6,053.48 km) |
| Gloucester City to Destelbergen | 3,712.88 mi (5,975.31 km) |
| Gloucester City to Deurne | 3,735.33 mi (6,011.44 km) |
| Gloucester City to Diepenbeek | 3,781.97 mi (6,086.48 km) |
| Gloucester City to Diest | 3,765.18 mi (6,059.47 km) |
| Gloucester City to Diksmuide | 3,675.36 mi (5,914.92 km) |
| Gloucester City to Dilbeek | 3,736.56 mi (6,013.41 km) |
| Gloucester City to Dinant | 3,778.26 mi (6,080.53 km) |
| Gloucester City to Dison | 3,807.06 mi (6,126.88 km) |
| Gloucester City to Dour | 3,728.38 mi (6,000.24 km) |
| Gloucester City to Drongen | 3,707.48 mi (5,966.61 km) |
| Gloucester City to Duffel | 3,740.65 mi (6,020.00 km) |
| Gloucester City to Durbuy | 3,798.05 mi (6,112.38 km) |
| Gloucester City to Ecaussinnes-Lalaing | 3,740.58 mi (6,019.88 km) |
