| Giresun to Dendermonde | 1,768.58 mi (2,846.25 km) |
| Giresun to Dessel | 1,727.76 mi (2,780.57 km) |
| Giresun to Destelbergen | 1,781.62 mi (2,867.24 km) |
| Giresun to Deurne | 1,755.44 mi (2,825.12 km) |
| Giresun to Diepenbeek | 1,710.62 mi (2,752.98 km) |
| Giresun to Diest | 1,727.28 mi (2,779.79 km) |
| Giresun to Diksmuide | 1,821.48 mi (2,931.38 km) |
| Giresun to Dilbeek | 1,759.82 mi (2,832.15 km) |
| Giresun to Dinant | 1,724.62 mi (2,775.50 km) |
| Giresun to Dison | 1,688.30 mi (2,717.05 km) |
| Giresun to Dour | 1,775.51 mi (2,857.41 km) |
| Giresun to Drongen | 1,787.33 mi (2,876.43 km) |
| Giresun to Duffel | 1,751.57 mi (2,818.88 km) |
| Giresun to Durbuy | 1,702.09 mi (2,739.25 km) |
| Giresun to Ecaussinnes-Lalaing | 1,759.74 mi (2,832.03 km) |
