| Markham to Jacksonville (North Carolina) | 732.70 mi (1,179.17 km) |
| Markham to Jacksonville (Texas) | 785.87 mi (1,264.74 km) |
| Markham to Jacksonville Beach (Florida) | 857.03 mi (1,379.26 km) |
| Markham to James Island (South Carolina) | 745.77 mi (1,200.20 km) |
| Markham to Jamestown (New York) | 436.27 mi (702.11 km) |
| Markham to Jamestown (North Dakota) | 655.50 mi (1,054.93 km) |
| Markham to Janesville (Wisconsin) | 101.08 mi (162.68 km) |
| Markham to Jasmine Estates (Florida) | 961.57 mi (1,547.49 km) |
| Markham to Jasper (Alabama) | 535.91 mi (862.46 km) |
| Markham to Jasper (Indiana) | 225.09 mi (362.25 km) |
| Markham to Jefferson (Georgia) | 561.59 mi (903.79 km) |
| Markham to Jefferson (Louisiana) | 815.86 mi (1,313.01 km) |
| Markham to Jefferson City (Missouri) | 316.34 mi (509.10 km) |
| Markham to Jefferson Hills (Pennsylvania) | 414.64 mi (667.31 km) |
| Markham to Jefferson Valley-Yorktown (New York) | 718.70 mi (1,156.63 km) |
