| Boppard to Mitchell (South Dakota) | 4,559.78 mi (7,338.26 km) |
| Boppard to Mitchellville (Maryland) | 3,999.76 mi (6,437.00 km) |
| Boppard to Moberly (Missouri) | 4,580.59 mi (7,371.75 km) |
| Boppard to Mobile (Alabama) | 4,855.72 mi (7,814.53 km) |
| Boppard to Modesto (California) | 5,608.77 mi (9,026.44 km) |
| Boppard to Mokena (Illinois) | 4,308.26 mi (6,933.48 km) |
| Boppard to Moline (Illinois) | 4,407.07 mi (7,092.50 km) |
| Boppard to Moncks Corner (South Carolina) | 4,401.64 mi (7,083.76 km) |
| Boppard to Monfort Heights (Ohio) | 4,296.67 mi (6,914.82 km) |
| Boppard to Monmouth (Oregon) | 5,235.91 mi (8,426.38 km) |
| Boppard to Monroe (Georgia) | 4,522.31 mi (7,277.95 km) |
| Boppard to Monroe (Louisiana) | 4,918.01 mi (7,914.77 km) |
| Boppard to Monroe (Michigan) | 4,121.02 mi (6,632.13 km) |
| Boppard to Monroe (North Carolina) | 4,335.71 mi (6,977.65 km) |
| Boppard to Monroe (Ohio) | 4,274.78 mi (6,879.59 km) |
