| McDonough to Greenwood (South Carolina) | 125.91 mi (202.63 km) |
| McDonough to Greenwood Village (Colorado) | 1,225.70 mi (1,972.58 km) |
| McDonough to Greer (South Carolina) | 150.58 mi (242.34 km) |
| McDonough to Grenada (Mississippi) | 326.65 mi (525.69 km) |
| McDonough to Gresham (Oregon) | 2,180.51 mi (3,509.19 km) |
| McDonough to Gretna (Louisiana) | 423.98 mi (682.34 km) |
| McDonough to Griffin (Georgia) | 15.44 mi (24.85 km) |
| McDonough to Griffith (Indiana) | 586.81 mi (944.38 km) |
| McDonough to Grimes (Iowa) | 775.53 mi (1,248.09 km) |
| McDonough to Grosse Pointe Park (Michigan) | 621.23 mi (999.78 km) |
| McDonough to Grosse Pointe Woods (Michigan) | 625.34 mi (1,006.38 km) |
| McDonough to Grove City (Ohio) | 447.99 mi (720.97 km) |
| McDonough to Groveland (Florida) | 360.98 mi (580.94 km) |
| McDonough to Grover Beach (California) | 2,073.70 mi (3,337.31 km) |
| McDonough to Groves (Texas) | 622.47 mi (1,001.77 km) |
