| Piera to Manassas (Virginia) | 4,035.01 mi (6,493.72 km) |
| Piera to Manassas Park (Virginia) | 4,032.30 mi (6,489.37 km) |
| Piera to Manatí (Puerto Rico) | 4,268.05 mi (6,868.76 km) |
| Piera to Manchester (Missouri) | 4,630.74 mi (7,452.45 km) |
| Piera to Manchester (New Hampshire) | 3,619.56 mi (5,825.12 km) |
| Piera to Manchester (Tennessee) | 4,555.85 mi (7,331.94 km) |
| Piera to Manchester (Virginia) | 4,081.88 mi (6,569.15 km) |
| Piera to Mandan (North Dakota) | 4,711.98 mi (7,583.20 km) |
| Piera to Mandeville (Louisiana) | 4,952.00 mi (7,969.48 km) |
| Piera to Mango (Florida) | 4,677.05 mi (7,526.99 km) |
| Piera to Manhattan (Kansas) | 4,867.90 mi (7,834.12 km) |
| Piera to Manhattan (New York) | 3,803.45 mi (6,121.07 km) |
| Piera to Manhattan Beach (California) | 5,990.61 mi (9,640.96 km) |
| Piera to Manitowoc (Wisconsin) | 4,296.36 mi (6,914.33 km) |
| Piera to Mankato (Minnesota) | 4,553.22 mi (7,327.70 km) |
