| Markham to Delaware (Ohio) | 257.45 mi (414.32 km) |
| Markham to Delhi (California) | 1,775.76 mi (2,857.82 km) |
| Markham to Delray Beach (Florida) | 1,132.11 mi (1,821.95 km) |
| Markham to Deltona (Florida) | 949.47 mi (1,528.03 km) |
| Markham to Deming (New Mexico) | 1,277.50 mi (2,055.94 km) |
| Markham to Denison (Texas) | 726.64 mi (1,169.42 km) |
| Markham to Dent (Ohio) | 230.44 mi (370.86 km) |
| Markham to Denton (Texas) | 776.50 mi (1,249.66 km) |
| Markham to Dentsville (South Carolina) | 636.22 mi (1,023.90 km) |
| Markham to Denver (Colorado) | 907.82 mi (1,461.00 km) |
| Markham to Depew (New York) | 468.15 mi (753.42 km) |
| Markham to Derby (Connecticut) | 755.65 mi (1,216.10 km) |
| Markham to Derby (Kansas) | 580.43 mi (934.11 km) |
| Markham to Des Moines (Iowa) | 305.89 mi (492.28 km) |
| Markham to Des Moines (Washington) | 1,737.38 mi (2,796.04 km) |
