| Ponte da Barca to Mitchell (South Dakota) | 4,306.74 mi (6,931.03 km) |
| Ponte da Barca to Mitchellville (Maryland) | 3,508.22 mi (5,645.94 km) |
| Ponte da Barca to Moberly (Missouri) | 4,221.83 mi (6,794.38 km) |
| Ponte da Barca to Mobile (Alabama) | 4,349.64 mi (7,000.07 km) |
| Ponte da Barca to Modesto (California) | 5,500.72 mi (8,852.56 km) |
| Ponte da Barca to Mokena (Illinois) | 3,941.30 mi (6,342.90 km) |
| Ponte da Barca to Moline (Illinois) | 4,060.49 mi (6,534.73 km) |
| Ponte da Barca to Moncks Corner (South Carolina) | 3,857.11 mi (6,207.43 km) |
| Ponte da Barca to Monfort Heights (Ohio) | 3,869.98 mi (6,228.13 km) |
| Ponte da Barca to Monmouth (Oregon) | 5,225.06 mi (8,408.91 km) |
| Ponte da Barca to Monroe (Georgia) | 4,016.43 mi (6,463.82 km) |
| Ponte da Barca to Monroe (Louisiana) | 4,468.77 mi (7,191.78 km) |
| Ponte da Barca to Monroe (Michigan) | 3,724.41 mi (5,993.86 km) |
| Ponte da Barca to Monroe (North Carolina) | 3,819.28 mi (6,146.54 km) |
| Ponte da Barca to Monroe (Ohio) | 3,849.88 mi (6,195.78 km) |
