| Markham to Garfield (New Jersey) | 706.68 mi (1,137.28 km) |
| Markham to Garfield Heights (Ohio) | 315.10 mi (507.10 km) |
| Markham to Garland (Texas) | 775.10 mi (1,247.40 km) |
| Markham to Garner (North Carolina) | 636.71 mi (1,024.68 km) |
| Markham to Gary (Indiana) | 17.74 mi (28.55 km) |
| Markham to Gastonia (North Carolina) | 562.22 mi (904.81 km) |
| Markham to Gatesville (Texas) | 894.86 mi (1,440.13 km) |
| Markham to Gateway (Florida) | 1,091.43 mi (1,756.49 km) |
| Markham to Gautier (Mississippi) | 774.98 mi (1,247.21 km) |
| Markham to Geneva (Illinois) | 38.09 mi (61.30 km) |
| Markham to Geneva (New York) | 554.32 mi (892.10 km) |
| Markham to Georgetown (Georgia) | 753.94 mi (1,213.35 km) |
| Markham to Georgetown (Kentucky) | 286.50 mi (461.07 km) |
| Markham to Georgetown (Texas) | 937.96 mi (1,509.51 km) |
| Markham to Germantown (Maryland) | 573.27 mi (922.58 km) |
