| Coos Bay to McKeesport (Pennsylvania) | 2,266.81 mi (3,648.07 km) |
| Coos Bay to McKinleyville (California) | 168.07 mi (270.49 km) |
| Coos Bay to McKinney (Texas) | 1,641.82 mi (2,642.25 km) |
| Coos Bay to McLean (Virginia) | 2,433.36 mi (3,916.11 km) |
| Coos Bay to McMinnville (Oregon) | 136.65 mi (219.92 km) |
| Coos Bay to McMinnville (Tennessee) | 2,096.84 mi (3,374.53 km) |
| Coos Bay to McNair (Virginia) | 2,422.39 mi (3,898.45 km) |
| Coos Bay to McPherson (Kansas) | 1,424.09 mi (2,291.86 km) |
| Coos Bay to Mead Valley (California) | 758.09 mi (1,220.03 km) |
| Coos Bay to Meadow Woods (Florida) | 2,580.66 mi (4,153.17 km) |
| Coos Bay to Meadowbrook (Virginia) | 2,461.46 mi (3,961.33 km) |
| Coos Bay to Meadville (Pennsylvania) | 2,222.20 mi (3,576.29 km) |
| Coos Bay to Mebane (North Carolina) | 2,411.28 mi (3,880.58 km) |
| Coos Bay to Mechanicsville (Virginia) | 2,461.71 mi (3,961.74 km) |
| Coos Bay to Medford (Massachusetts) | 2,642.97 mi (4,253.46 km) |
