| Placentia to Malvern (Arkansas) | 1,428.63 mi (2,299.16 km) |
| Placentia to Manassas (Virginia) | 2,254.27 mi (3,627.89 km) |
| Placentia to Manassas Park (Virginia) | 2,256.35 mi (3,631.25 km) |
| Placentia to Manatí (Puerto Rico) | 3,323.03 mi (5,347.90 km) |
| Placentia to Manchester (Missouri) | 1,552.36 mi (2,498.29 km) |
| Placentia to Manchester (New Hampshire) | 2,555.23 mi (4,112.25 km) |
| Placentia to Manchester (Tennessee) | 1,801.29 mi (2,898.89 km) |
| Placentia to Manchester (Virginia) | 2,258.97 mi (3,635.47 km) |
| Placentia to Mandan (North Dakota) | 1,259.10 mi (2,026.33 km) |
| Placentia to Mandeville (Louisiana) | 1,637.48 mi (2,635.27 km) |
| Placentia to Mango (Florida) | 2,134.76 mi (3,435.56 km) |
| Placentia to Manhattan (Kansas) | 1,232.06 mi (1,982.81 km) |
| Placentia to Manhattan (New York) | 2,431.92 mi (3,913.80 km) |
| Placentia to Manhattan Beach (California) | 31.06 mi (49.99 km) |
| Placentia to Manitowoc (Wisconsin) | 1,754.79 mi (2,824.06 km) |
