| Markham to Glen Burnie (Maryland) | 606.81 mi (976.57 km) |
| Markham to Glen Carbon (Illinois) | 230.62 mi (371.15 km) |
| Markham to Glen Cove (New York) | 731.55 mi (1,177.31 km) |
| Markham to Glen Ellyn (Illinois) | 26.61 mi (42.83 km) |
| Markham to Glen Rock (New Jersey) | 705.02 mi (1,134.61 km) |
| Markham to Glendale (Arizona) | 1,447.00 mi (2,328.72 km) |
| Markham to Glendale (California) | 1,732.81 mi (2,788.69 km) |
| Markham to Glendale (Wisconsin) | 106.32 mi (171.10 km) |
| Markham to Glendale Heights (Illinois) | 29.79 mi (47.95 km) |
| Markham to Glendora (California) | 1,713.45 mi (2,757.52 km) |
| Markham to Glenmont (Maryland) | 586.75 mi (944.28 km) |
| Markham to Glenn Dale (Maryland) | 601.05 mi (967.30 km) |
| Markham to Glenn Heights (Texas) | 802.82 mi (1,292.02 km) |
| Markham to Glenpool (Oklahoma) | 593.67 mi (955.42 km) |
| Markham to Glens Falls (New York) | 724.75 mi (1,166.37 km) |
