| Quarteira to Manassas (Virginia) | 3,688.62 mi (5,936.26 km) |
| Quarteira to Manassas Park (Virginia) | 3,685.99 mi (5,932.03 km) |
| Quarteira to Manatí (Puerto Rico) | 3,732.75 mi (6,007.28 km) |
| Quarteira to Manchester (Missouri) | 4,333.37 mi (6,973.88 km) |
| Quarteira to Manchester (New Hampshire) | 3,296.55 mi (5,305.29 km) |
| Quarteira to Manchester (Tennessee) | 4,213.28 mi (6,780.62 km) |
| Quarteira to Manchester (Virginia) | 3,723.91 mi (5,993.06 km) |
| Quarteira to Mandan (North Dakota) | 4,532.55 mi (7,294.43 km) |
| Quarteira to Mandeville (Louisiana) | 4,586.05 mi (7,380.53 km) |
| Quarteira to Mango (Florida) | 4,260.31 mi (6,856.30 km) |
| Quarteira to Manhattan (Kansas) | 4,602.04 mi (7,406.27 km) |
| Quarteira to Manhattan (New York) | 3,464.99 mi (5,576.36 km) |
| Quarteira to Manhattan Beach (California) | 5,796.48 mi (9,328.54 km) |
| Quarteira to Manitowoc (Wisconsin) | 4,039.04 mi (6,500.21 km) |
| Quarteira to Mankato (Minnesota) | 4,320.80 mi (6,953.66 km) |
