| Markham to Glen Parva | 3,889.93 mi (6,260.25 km) |
| Markham to Glenfield | 3,886.36 mi (6,254.49 km) |
| Markham to Glenrothes | 3,712.91 mi (5,975.35 km) |
| Markham to Glossop | 3,834.79 mi (6,171.49 km) |
| Markham to Gloucester | 3,870.73 mi (6,229.34 km) |
| Markham to Godalming | 3,954.74 mi (6,364.55 km) |
| Markham to Golborne | 3,809.77 mi (6,131.23 km) |
| Markham to Goodmayes | 3,970.21 mi (6,389.44 km) |
| Markham to Goole | 3,867.18 mi (6,223.63 km) |
| Markham to Gorleston-on-Sea | 3,998.11 mi (6,434.34 km) |
| Markham to Gornalwood | 3,855.50 mi (6,204.83 km) |
| Markham to Gosforth | 3,801.40 mi (6,117.76 km) |
| Markham to Gosport | 3,947.09 mi (6,352.22 km) |
| Markham to Gourock | 3,660.72 mi (5,891.36 km) |
| Markham to Grangemouth | 3,698.64 mi (5,952.38 km) |
