| Markham to Havelock (North Carolina) | 745.07 mi (1,199.08 km) |
| Markham to Haverhill (Massachusetts) | 852.48 mi (1,371.93 km) |
| Markham to Havre de Grace (Maryland) | 623.31 mi (1,003.11 km) |
| Markham to Hawaiian Gardens (California) | 1,734.78 mi (2,791.85 km) |
| Markham to Hawaiian Paradise Park (Hawaii) | 4,170.00 mi (6,710.97 km) |
| Markham to Hawthorne (California) | 1,746.21 mi (2,810.26 km) |
| Markham to Hawthorne (New Jersey) | 703.32 mi (1,131.89 km) |
| Markham to Hayden (Idaho) | 1,482.36 mi (2,385.63 km) |
| Markham to Hayesville (Oregon) | 1,775.55 mi (2,857.47 km) |
| Markham to Hays (Kansas) | 640.97 mi (1,031.55 km) |
| Markham to Haysville (Kansas) | 584.70 mi (940.99 km) |
| Markham to Hayward (California) | 1,838.23 mi (2,958.35 km) |
| Markham to Hazel Crest (Illinois) | 1.85 mi (2.98 km) |
| Markham to Hazel Dell (Washington) | 1,756.56 mi (2,826.91 km) |
| Markham to Hazel Park (Michigan) | 243.08 mi (391.19 km) |
