| Portimao to Geraardsbergen | 1,122.52 mi (1,806.53 km) |
| Portimao to Gerpinnes | 1,117.74 mi (1,798.83 km) |
| Portimao to Gistel | 1,121.10 mi (1,804.24 km) |
| Portimao to Gooik | 1,131.06 mi (1,820.27 km) |
| Portimao to Grez-Doiceau | 1,143.55 mi (1,840.37 km) |
| Portimao to Grimbergen | 1,145.51 mi (1,843.51 km) |
| Portimao to Grobbendonk | 1,168.94 mi (1,881.22 km) |
| Portimao to Haacht | 1,154.78 mi (1,858.44 km) |
| Portimao to Haaltert | 1,133.37 mi (1,823.98 km) |
| Portimao to Halen | 1,166.55 mi (1,877.38 km) |
| Portimao to Halle | 1,130.89 mi (1,819.98 km) |
| Portimao to Hamme | 1,146.93 mi (1,845.80 km) |
| Portimao to Hannut | 1,150.92 mi (1,852.22 km) |
| Portimao to Harelbeke | 1,112.96 mi (1,791.14 km) |
| Portimao to Hasselt | 1,171.99 mi (1,886.13 km) |
