| Boulder to Geraardsbergen | 4,847.10 mi (7,800.65 km) |
| Boulder to Gerpinnes | 4,888.43 mi (7,867.17 km) |
| Boulder to Gistel | 4,799.77 mi (7,724.48 km) |
| Boulder to Gooik | 4,854.02 mi (7,811.78 km) |
| Boulder to Grez-Doiceau | 4,876.49 mi (7,847.96 km) |
| Boulder to Grimbergen | 4,857.02 mi (7,816.62 km) |
| Boulder to Grobbendonk | 4,856.24 mi (7,815.36 km) |
| Boulder to Haacht | 4,863.55 mi (7,827.12 km) |
| Boulder to Haaltert | 4,845.68 mi (7,798.37 km) |
| Boulder to Halen | 4,880.66 mi (7,854.67 km) |
| Boulder to Halle | 4,860.89 mi (7,822.84 km) |
| Boulder to Hamme | 4,842.03 mi (7,792.50 km) |
| Boulder to Hannut | 4,892.25 mi (7,873.32 km) |
| Boulder to Harelbeke | 4,824.50 mi (7,764.28 km) |
| Boulder to Hasselt | 4,888.87 mi (7,867.87 km) |
