| National City to Germantown (Tennessee) | 1,570.95 mi (2,528.19 km) |
| National City to Germantown (Wisconsin) | 1,727.81 mi (2,780.63 km) |
| National City to Gibsonton (Florida) | 2,089.90 mi (3,363.36 km) |
| National City to Gig Harbor (Washington) | 1,053.83 mi (1,695.98 km) |
| National City to Gilbert (Arizona) | 313.32 mi (504.24 km) |
| National City to Gillette (Wyoming) | 1,016.27 mi (1,635.52 km) |
| National City to Gilroy (California) | 393.13 mi (632.69 km) |
| National City to Gladeview (Florida) | 2,259.83 mi (3,636.85 km) |
| National City to Gladstone (Missouri) | 1,335.23 mi (2,148.85 km) |
| National City to Gladstone (Oregon) | 926.52 mi (1,491.09 km) |
| National City to Glasgow (Delaware) | 2,335.51 mi (3,758.65 km) |
| National City to Glasgow (Kentucky) | 1,784.89 mi (2,872.50 km) |
| National City to Glassboro (New Jersey) | 2,369.16 mi (3,812.79 km) |
| National City to Glassmanor (Maryland) | 2,270.84 mi (3,654.57 km) |
| National City to Glen Allen (Virginia) | 2,247.24 mi (3,616.59 km) |
