| Opalenica to Geraardsbergen | 548.89 mi (883.36 km) |
| Opalenica to Gerpinnes | 530.27 mi (853.39 km) |
| Opalenica to Gistel | 580.02 mi (933.45 km) |
| Opalenica to Gooik | 537.76 mi (865.44 km) |
| Opalenica to Grez-Doiceau | 514.59 mi (828.16 km) |
| Opalenica to Grimbergen | 524.09 mi (843.45 km) |
| Opalenica to Grobbendonk | 505.54 mi (813.59 km) |
| Opalenica to Haacht | 512.64 mi (825.02 km) |
| Opalenica to Haaltert | 540.81 mi (870.35 km) |
| Opalenica to Halen | 493.11 mi (793.59 km) |
| Opalenica to Halle | 533.93 mi (859.29 km) |
| Opalenica to Hamme | 532.02 mi (856.20 km) |
| Opalenica to Hannut | 499.92 mi (804.54 km) |
| Opalenica to Harelbeke | 570.50 mi (918.12 km) |
| Opalenica to Hasselt | 484.04 mi (778.98 km) |
