| Grenzach-Wyhlen to Dendermonde | 289.04 mi (465.17 km) |
| Grenzach-Wyhlen to Dessel | 278.85 mi (448.76 km) |
| Grenzach-Wyhlen to Destelbergen | 297.66 mi (479.04 km) |
| Grenzach-Wyhlen to Deurne | 291.61 mi (469.30 km) |
| Grenzach-Wyhlen to Diepenbeek | 252.91 mi (407.03 km) |
| Grenzach-Wyhlen to Diest | 264.70 mi (425.99 km) |
| Grenzach-Wyhlen to Diksmuide | 323.14 mi (520.04 km) |
| Grenzach-Wyhlen to Dilbeek | 273.99 mi (440.94 km) |
| Grenzach-Wyhlen to Dinant | 225.13 mi (362.31 km) |
| Grenzach-Wyhlen to Dison | 227.03 mi (365.37 km) |
| Grenzach-Wyhlen to Dour | 263.77 mi (424.50 km) |
| Grenzach-Wyhlen to Drongen | 301.20 mi (484.74 km) |
| Grenzach-Wyhlen to Duffel | 283.01 mi (455.46 km) |
| Grenzach-Wyhlen to Durbuy | 217.76 mi (350.45 km) |
| Grenzach-Wyhlen to Ecaussinnes-Lalaing | 261.02 mi (420.06 km) |
