| Hickory to McKeesport (Pennsylvania) | 327.89 mi (527.69 km) |
| Hickory to McKinleyville (California) | 2,321.67 mi (3,736.37 km) |
| Hickory to McKinney (Texas) | 890.50 mi (1,433.11 km) |
| Hickory to McLean (Virginia) | 316.76 mi (509.78 km) |
| Hickory to McMinnville (Oregon) | 2,267.71 mi (3,649.53 km) |
| Hickory to McMinnville (Tennessee) | 250.15 mi (402.58 km) |
| Hickory to McNair (Virginia) | 308.71 mi (496.83 km) |
| Hickory to McPherson (Kansas) | 917.73 mi (1,476.94 km) |
| Hickory to Mead Valley (California) | 2,033.57 mi (3,272.71 km) |
| Hickory to Meadow Woods (Florida) | 509.30 mi (819.64 km) |
| Hickory to Meadowbrook (Virginia) | 243.29 mi (391.53 km) |
| Hickory to Meadville (Pennsylvania) | 412.99 mi (664.64 km) |
| Hickory to Mebane (North Carolina) | 117.08 mi (188.42 km) |
| Hickory to Mechanicsville (Virginia) | 255.43 mi (411.08 km) |
| Hickory to Medford (Massachusetts) | 715.48 mi (1,151.46 km) |
