| Houston to Greenwood (South Carolina) | 832.38 mi (1,339.58 km) |
| Houston to Greenwood Village (Colorado) | 867.17 mi (1,395.57 km) |
| Houston to Greer (South Carolina) | 845.29 mi (1,360.37 km) |
| Houston to Grenada (Mississippi) | 428.17 mi (689.07 km) |
| Houston to Gresham (Oregon) | 1,820.95 mi (2,930.53 km) |
| Houston to Gretna (Louisiana) | 319.92 mi (514.86 km) |
| Houston to Griffin (Georgia) | 696.35 mi (1,120.67 km) |
| Houston to Griffith (Indiana) | 925.31 mi (1,489.14 km) |
| Houston to Grimes (Iowa) | 826.45 mi (1,330.05 km) |
| Houston to Grosse Pointe Park (Michigan) | 1,111.50 mi (1,788.79 km) |
| Houston to Grosse Pointe Woods (Michigan) | 1,115.45 mi (1,795.14 km) |
| Houston to Grove City (Ohio) | 984.65 mi (1,584.63 km) |
| Houston to Groveland (Florida) | 821.64 mi (1,322.30 km) |
| Houston to Grover Beach (California) | 1,512.01 mi (2,433.35 km) |
| Houston to Groves (Texas) | 88.89 mi (143.06 km) |
