| Cobh to Mitchell (South Dakota) | 3,933.52 mi (6,330.39 km) |
| Cobh to Mitchellville (Maryland) | 3,310.91 mi (5,328.39 km) |
| Cobh to Moberly (Missouri) | 3,922.10 mi (6,312.01 km) |
| Cobh to Mobile (Alabama) | 4,167.79 mi (6,707.41 km) |
| Cobh to Modesto (California) | 5,047.78 mi (8,123.61 km) |
| Cobh to Mokena (Illinois) | 3,645.91 mi (5,867.52 km) |
| Cobh to Moline (Illinois) | 3,750.76 mi (6,036.27 km) |
| Cobh to Moncks Corner (South Carolina) | 3,707.81 mi (5,967.14 km) |
| Cobh to Monfort Heights (Ohio) | 3,620.43 mi (5,826.52 km) |
| Cobh to Monmouth (Oregon) | 4,717.91 mi (7,592.74 km) |
| Cobh to Monroe (Georgia) | 3,833.34 mi (6,169.16 km) |
| Cobh to Monroe (Louisiana) | 4,240.14 mi (6,823.84 km) |
| Cobh to Monroe (Michigan) | 3,450.31 mi (5,552.73 km) |
| Cobh to Monroe (North Carolina) | 3,644.76 mi (5,865.68 km) |
| Cobh to Monroe (Ohio) | 3,598.79 mi (5,791.69 km) |
