| Castro Valley to Geraardsbergen | 5,501.29 mi (8,853.46 km) |
| Castro Valley to Gerpinnes | 5,542.72 mi (8,920.15 km) |
| Castro Valley to Gistel | 5,455.31 mi (8,779.47 km) |
| Castro Valley to Gooik | 5,506.64 mi (8,862.08 km) |
| Castro Valley to Grez-Doiceau | 5,526.63 mi (8,894.25 km) |
| Castro Valley to Grimbergen | 5,507.16 mi (8,862.91 km) |
| Castro Valley to Grobbendonk | 5,502.43 mi (8,855.30 km) |
| Castro Valley to Haacht | 5,512.00 mi (8,870.71 km) |
| Castro Valley to Haaltert | 5,498.08 mi (8,848.30 km) |
| Castro Valley to Halen | 5,526.85 mi (8,894.61 km) |
| Castro Valley to Halle | 5,513.41 mi (8,872.98 km) |
| Castro Valley to Hamme | 5,492.22 mi (8,838.87 km) |
| Castro Valley to Hannut | 5,540.92 mi (8,917.26 km) |
| Castro Valley to Harelbeke | 5,480.78 mi (8,820.46 km) |
| Castro Valley to Hasselt | 5,534.02 mi (8,906.15 km) |
