| Napa to Gonzales (Louisiana) | 1,866.63 mi (3,004.05 km) |
| Napa to Gonzalez (Florida) | 2,051.61 mi (3,301.74 km) |
| Napa to Goodlettsville (Tennessee) | 1,948.80 mi (3,136.29 km) |
| Napa to Goodyear (Arizona) | 656.25 mi (1,056.13 km) |
| Napa to Goose Creek (South Carolina) | 2,382.05 mi (3,833.54 km) |
| Napa to Goshen (Indiana) | 1,930.88 mi (3,107.45 km) |
| Napa to Goulds (Florida) | 2,585.07 mi (4,160.27 km) |
| Napa to Grafton (Wisconsin) | 1,816.41 mi (2,923.23 km) |
| Napa to Graham (North Carolina) | 2,346.16 mi (3,775.78 km) |
| Napa to Graham (Washington) | 603.51 mi (971.26 km) |
| Napa to Grain Valley (Missouri) | 1,510.51 mi (2,430.93 km) |
| Napa to Granbury (Texas) | 1,435.05 mi (2,309.49 km) |
| Napa to Grand Forks (North Dakota) | 1,425.99 mi (2,294.91 km) |
| Napa to Grand Haven (Michigan) | 1,903.94 mi (3,064.10 km) |
| Napa to Grand Island (Nebraska) | 1,283.18 mi (2,065.08 km) |
