| Markham to Gonzales (Louisiana) | 807.11 mi (1,298.92 km) |
| Markham to Gonzalez (Florida) | 761.58 mi (1,225.65 km) |
| Markham to Goodlettsville (Tennessee) | 367.76 mi (591.84 km) |
| Markham to Goodyear (Arizona) | 1,464.52 mi (2,356.91 km) |
| Markham to Goose Creek (South Carolina) | 728.75 mi (1,172.81 km) |
| Markham to Goshen (Indiana) | 96.11 mi (154.67 km) |
| Markham to Goulds (Florida) | 1,184.04 mi (1,905.52 km) |
| Markham to Grafton (Wisconsin) | 119.59 mi (192.46 km) |
| Markham to Graham (North Carolina) | 587.89 mi (946.11 km) |
| Markham to Graham (Washington) | 1,735.80 mi (2,793.49 km) |
| Markham to Grain Valley (Missouri) | 386.87 mi (622.62 km) |
| Markham to Granbury (Texas) | 840.83 mi (1,353.19 km) |
| Markham to Grand Forks (North Dakota) | 634.24 mi (1,020.71 km) |
| Markham to Grand Haven (Michigan) | 125.50 mi (201.97 km) |
| Markham to Grand Island (Nebraska) | 555.71 mi (894.33 km) |
