| Cobh to Mendota Heights (Minnesota) | 3,699.25 mi (5,953.37 km) |
| Cobh to Menifee (California) | 5,136.72 mi (8,266.75 km) |
| Cobh to Menlo Park (California) | 5,094.95 mi (8,199.54 km) |
| Cobh to Menomonee Falls (Wisconsin) | 3,583.99 mi (5,767.87 km) |
| Cobh to Menomonie (Wisconsin) | 3,652.63 mi (5,878.35 km) |
| Cobh to Mentor (Ohio) | 3,377.51 mi (5,435.58 km) |
| Cobh to Mequon (Wisconsin) | 3,574.79 mi (5,753.07 km) |
| Cobh to Merced (California) | 5,049.00 mi (8,125.57 km) |
| Cobh to Mercedes (Texas) | 4,801.41 mi (7,727.12 km) |
| Cobh to Mercer Island (Washington) | 4,540.28 mi (7,306.88 km) |
| Cobh to Mercerville (New Jersey) | 3,166.53 mi (5,096.03 km) |
| Cobh to Meriden (Connecticut) | 3,033.26 mi (4,881.56 km) |
| Cobh to Meridian (Idaho) | 4,574.25 mi (7,361.54 km) |
| Cobh to Meridian (Mississippi) | 4,107.75 mi (6,610.79 km) |
| Cobh to Merriam (Kansas) | 4,029.11 mi (6,484.22 km) |
