| Markham to Hickory Hills (Illinois) | 11.17 mi (17.98 km) |
| Markham to Hicksville (New York) | 738.07 mi (1,187.81 km) |
| Markham to Hidalgo (Texas) | 1,227.54 mi (1,975.54 km) |
| Markham to High Point (North Carolina) | 566.98 mi (912.47 km) |
| Markham to Highland (California) | 1,679.60 mi (2,703.05 km) |
| Markham to Highland (Illinois) | 222.57 mi (358.19 km) |
| Markham to Highland (Indiana) | 12.49 mi (20.10 km) |
| Markham to Highland (Utah) | 1,255.23 mi (2,020.10 km) |
| Markham to Highland City (Florida) | 997.62 mi (1,605.52 km) |
| Markham to Highland Park (Illinois) | 40.70 mi (65.51 km) |
| Markham to Highland Park (New Jersey) | 694.49 mi (1,117.68 km) |
| Markham to Highland Springs (Virginia) | 618.09 mi (994.72 km) |
| Markham to Highland Village (Texas) | 780.48 mi (1,256.07 km) |
| Markham to Highlands Ranch (Colorado) | 916.42 mi (1,474.83 km) |
| Markham to Hillcrest (California) | 1,734.38 mi (2,791.22 km) |
