| Rio de Mouro to Mitchell (South Dakota) | 4,389.97 mi (7,064.98 km) |
| Rio de Mouro to Mitchellville (Maryland) | 3,541.72 mi (5,699.86 km) |
| Rio de Mouro to Moberly (Missouri) | 4,281.73 mi (6,890.77 km) |
| Rio de Mouro to Mobile (Alabama) | 4,370.93 mi (7,034.34 km) |
| Rio de Mouro to Modesto (California) | 5,604.73 mi (9,019.93 km) |
| Rio de Mouro to Mokena (Illinois) | 4,001.92 mi (6,440.47 km) |
| Rio de Mouro to Moline (Illinois) | 4,124.80 mi (6,638.22 km) |
| Rio de Mouro to Moncks Corner (South Carolina) | 3,872.25 mi (6,231.78 km) |
| Rio de Mouro to Monfort Heights (Ohio) | 3,916.60 mi (6,303.15 km) |
| Rio de Mouro to Monmouth (Oregon) | 5,349.56 mi (8,609.28 km) |
| Rio de Mouro to Monroe (Georgia) | 4,040.80 mi (6,503.04 km) |
| Rio de Mouro to Monroe (Louisiana) | 4,504.04 mi (7,248.55 km) |
| Rio de Mouro to Monroe (Michigan) | 3,780.06 mi (6,083.42 km) |
| Rio de Mouro to Monroe (North Carolina) | 3,842.67 mi (6,184.17 km) |
| Rio de Mouro to Monroe (Ohio) | 3,897.15 mi (6,271.86 km) |
