| Markham to Punta Gorda (Florida) | 1,065.25 mi (1,714.35 km) |
| Markham to Puyallup (Washington) | 1,736.13 mi (2,794.02 km) |
| Markham to Queen Creek (Arizona) | 1,428.01 mi (2,298.15 km) |
| Markham to Queens (New York) | 724.11 mi (1,165.35 km) |
| Markham to Quincy (Illinois) | 224.76 mi (361.72 km) |
| Markham to Quincy (Massachusetts) | 856.84 mi (1,378.96 km) |
| Markham to Raceland (Louisiana) | 836.61 mi (1,346.40 km) |
| Markham to Racine (Wisconsin) | 78.15 mi (125.77 km) |
| Markham to Radcliff (Kentucky) | 277.27 mi (446.22 km) |
| Markham to Radford (Virginia) | 490.44 mi (789.29 km) |
| Markham to Rahway (New Jersey) | 700.79 mi (1,127.82 km) |
| Markham to Raleigh (North Carolina) | 629.23 mi (1,012.64 km) |
| Markham to Ramona (California) | 1,699.10 mi (2,734.44 km) |
| Markham to Ramsey (Minnesota) | 383.89 mi (617.81 km) |
| Markham to Ramsey (New Jersey) | 703.03 mi (1,131.42 km) |
