| Portlethen to Geraardsbergen | 498.25 mi (801.86 km) |
| Portlethen to Gerpinnes | 537.97 mi (865.78 km) |
| Portlethen to Gistel | 456.96 mi (735.40 km) |
| Portlethen to Gooik | 501.24 mi (806.67 km) |
| Portlethen to Grez-Doiceau | 517.57 mi (832.96 km) |
| Portlethen to Grimbergen | 498.74 mi (802.64 km) |
| Portlethen to Grobbendonk | 490.21 mi (788.92 km) |
| Portlethen to Haacht | 501.65 mi (807.33 km) |
| Portlethen to Haaltert | 492.75 mi (793.01 km) |
| Portlethen to Halen | 514.11 mi (827.37 km) |
| Portlethen to Halle | 507.61 mi (816.92 km) |
| Portlethen to Hamme | 484.38 mi (779.54 km) |
| Portlethen to Hannut | 530.00 mi (852.95 km) |
| Portlethen to Harelbeke | 482.06 mi (775.80 km) |
| Portlethen to Hasselt | 520.35 mi (837.42 km) |
