| Markham to Lombard (Illinois) | 25.30 mi (40.71 km) |
| Markham to Lomita (California) | 1,748.46 mi (2,813.87 km) |
| Markham to Lompoc (California) | 1,832.85 mi (2,949.68 km) |
| Markham to London (Ohio) | 251.87 mi (405.35 km) |
| Markham to Lone Tree (Colorado) | 911.45 mi (1,466.84 km) |
| Markham to Long Beach (California) | 1,740.62 mi (2,801.26 km) |
| Markham to Long Beach (Mississippi) | 780.88 mi (1,256.71 km) |
| Markham to Long Beach (New York) | 732.78 mi (1,179.29 km) |
| Markham to Long Branch (New Jersey) | 719.77 mi (1,158.35 km) |
| Markham to Longmont (Colorado) | 913.24 mi (1,469.71 km) |
| Markham to Longview (Texas) | 738.07 mi (1,187.81 km) |
| Markham to Longview (Washington) | 1,769.64 mi (2,847.96 km) |
| Markham to Longwood (Florida) | 959.80 mi (1,544.64 km) |
| Markham to Lorain (Ohio) | 285.02 mi (458.69 km) |
| Markham to Lorton (Virginia) | 587.90 mi (946.13 km) |
