| San Marino to Gonzales (Louisiana) | 1,608.12 mi (2,588.02 km) |
| San Marino to Gonzalez (Florida) | 1,808.70 mi (2,910.83 km) |
| San Marino to Goodlettsville (Tennessee) | 1,771.61 mi (2,851.12 km) |
| San Marino to Goodyear (Arizona) | 335.87 mi (540.54 km) |
| San Marino to Goose Creek (South Carolina) | 2,182.74 mi (3,512.78 km) |
| San Marino to Goshen (Indiana) | 1,823.04 mi (2,933.91 km) |
| San Marino to Goulds (Florida) | 2,322.83 mi (3,738.24 km) |
| San Marino to Grafton (Wisconsin) | 1,734.12 mi (2,790.80 km) |
| San Marino to Graham (North Carolina) | 2,178.93 mi (3,506.65 km) |
| San Marino to Graham (Washington) | 918.07 mi (1,477.49 km) |
| San Marino to Grain Valley (Missouri) | 1,364.55 mi (2,196.03 km) |
| San Marino to Granbury (Texas) | 1,178.71 mi (1,896.95 km) |
| San Marino to Grand Forks (North Dakota) | 1,444.05 mi (2,323.98 km) |
| San Marino to Grand Haven (Michigan) | 1,816.56 mi (2,923.48 km) |
| San Marino to Grand Island (Nebraska) | 1,176.62 mi (1,893.59 km) |
