| Markham to Reidsville (North Carolina) | 563.22 mi (906.41 km) |
| Markham to Reisterstown (Maryland) | 589.66 mi (948.97 km) |
| Markham to Rendon (Texas) | 814.52 mi (1,310.84 km) |
| Markham to Reno (Nevada) | 1,683.81 mi (2,709.83 km) |
| Markham to Renton (Washington) | 1,731.66 mi (2,786.83 km) |
| Markham to Republic (Missouri) | 434.77 mi (699.69 km) |
| Markham to Reston (Virginia) | 574.78 mi (925.03 km) |
| Markham to Revere (Massachusetts) | 857.14 mi (1,379.43 km) |
| Markham to Rexburg (Idaho) | 1,228.77 mi (1,977.51 km) |
| Markham to Reynoldsburg (Ohio) | 280.08 mi (450.75 km) |
| Markham to Rialto (California) | 1,690.87 mi (2,721.20 km) |
| Markham to Richardson (Texas) | 774.44 mi (1,246.34 km) |
| Markham to Richfield (Minnesota) | 361.08 mi (581.10 km) |
| Markham to Richfield (Wisconsin) | 116.56 mi (187.58 km) |
| Markham to Richland (Washington) | 1,594.08 mi (2,565.42 km) |
