| Boulder to Garden Acres (California) | 868.49 mi (1,397.69 km) |
| Boulder to Garden City (Georgia) | 1,446.53 mi (2,327.97 km) |
| Boulder to Garden City (Idaho) | 619.62 mi (997.18 km) |
| Boulder to Garden City (Kansas) | 275.38 mi (443.18 km) |
| Boulder to Garden City (Michigan) | 1,147.31 mi (1,846.41 km) |
| Boulder to Garden City (New York) | 1,655.39 mi (2,664.09 km) |
| Boulder to Garden City (South Carolina) | 1,511.98 mi (2,433.30 km) |
| Boulder to Garden Grove (California) | 822.91 mi (1,324.34 km) |
| Boulder to Gardena (California) | 834.71 mi (1,343.34 km) |
| Boulder to Gardendale (Alabama) | 1,107.69 mi (1,782.65 km) |
| Boulder to Gardere (Louisiana) | 1,037.65 mi (1,669.94 km) |
| Boulder to Gardner (Kansas) | 557.11 mi (896.58 km) |
| Boulder to Gardner (Massachusetts) | 1,724.47 mi (2,775.27 km) |
| Boulder to Gardnerville Ranchos (Nevada) | 776.38 mi (1,249.46 km) |
| Boulder to Garfield (New Jersey) | 1,629.84 mi (2,622.98 km) |
