| Sonderborg to Geraardsbergen | 378.23 mi (608.71 km) |
| Sonderborg to Gerpinnes | 385.44 mi (620.31 km) |
| Sonderborg to Gistel | 384.15 mi (618.24 km) |
| Sonderborg to Gooik | 369.69 mi (594.97 km) |
| Sonderborg to Grez-Doiceau | 358.45 mi (576.87 km) |
| Sonderborg to Grimbergen | 355.32 mi (571.83 km) |
| Sonderborg to Grobbendonk | 331.89 mi (534.12 km) |
| Sonderborg to Haacht | 346.31 mi (557.33 km) |
| Sonderborg to Haaltert | 367.41 mi (591.28 km) |
| Sonderborg to Halen | 336.04 mi (540.81 km) |
| Sonderborg to Halle | 370.04 mi (595.53 km) |
| Sonderborg to Hamme | 353.92 mi (569.58 km) |
| Sonderborg to Hannut | 353.13 mi (568.30 km) |
| Sonderborg to Harelbeke | 388.98 mi (626.01 km) |
| Sonderborg to Hasselt | 331.76 mi (533.92 km) |
