| Walnut Creek to Groveton (Virginia) | 2,411.60 mi (3,881.10 km) |
| Walnut Creek to Grovetown (Georgia) | 2,239.65 mi (3,604.36 km) |
| Walnut Creek to Guayama (Puerto Rico) | 3,621.02 mi (5,827.47 km) |
| Walnut Creek to Guaynabo (Puerto Rico) | 3,604.94 mi (5,801.59 km) |
| Walnut Creek to Gulf Shores (Alabama) | 2,021.78 mi (3,253.74 km) |
| Walnut Creek to Gulfport (Florida) | 2,369.43 mi (3,813.23 km) |
| Walnut Creek to Gulfport (Mississippi) | 1,943.15 mi (3,127.20 km) |
| Walnut Creek to Gunbarrel (Colorado) | 916.77 mi (1,475.39 km) |
| Walnut Creek to Gurnee (Illinois) | 1,815.04 mi (2,921.02 km) |
| Walnut Creek to Guthrie (Oklahoma) | 1,363.34 mi (2,194.09 km) |
| Walnut Creek to Guttenberg (New Jersey) | 2,542.16 mi (4,091.22 km) |
| Walnut Creek to Guymon (Oklahoma) | 1,131.01 mi (1,820.19 km) |
| Walnut Creek to Hacienda Heights (California) | 352.85 mi (567.86 km) |
| Walnut Creek to Hackensack (New Jersey) | 2,538.72 mi (4,085.67 km) |
| Walnut Creek to Hackettstown (New Jersey) | 2,499.26 mi (4,022.17 km) |
