| Discovery Bay to McKeesport (Pennsylvania) | 2,223.68 mi (3,578.67 km) |
| Discovery Bay to McKinleyville (California) | 248.58 mi (400.05 km) |
| Discovery Bay to McKinney (Texas) | 1,434.02 mi (2,307.84 km) |
| Discovery Bay to McLean (Virginia) | 2,380.53 mi (3,831.10 km) |
| Discovery Bay to McMinnville (Oregon) | 511.35 mi (822.94 km) |
| Discovery Bay to McMinnville (Tennessee) | 1,975.50 mi (3,179.26 km) |
| Discovery Bay to McNair (Virginia) | 2,369.03 mi (3,812.58 km) |
| Discovery Bay to McPherson (Kansas) | 1,297.63 mi (2,088.34 km) |
| Discovery Bay to Mead Valley (California) | 370.75 mi (596.67 km) |
| Discovery Bay to Meadow Woods (Florida) | 2,400.03 mi (3,862.48 km) |
| Discovery Bay to Meadowbrook (Virginia) | 2,390.42 mi (3,847.01 km) |
| Discovery Bay to Meadville (Pennsylvania) | 2,195.00 mi (3,532.51 km) |
| Discovery Bay to Mebane (North Carolina) | 2,318.94 mi (3,731.97 km) |
| Discovery Bay to Mechanicsville (Virginia) | 2,393.27 mi (3,851.60 km) |
| Discovery Bay to Medford (Massachusetts) | 2,644.79 mi (4,256.38 km) |
