| Placentia to Monroe (Ohio) | 1,884.14 mi (3,032.24 km) |
| Placentia to Monroe (Washington) | 989.27 mi (1,592.07 km) |
| Placentia to Monroe (Wisconsin) | 1,636.01 mi (2,632.90 km) |
| Placentia to Monroeville (Pennsylvania) | 2,128.82 mi (3,426.00 km) |
| Placentia to Monrovia (California) | 21.15 mi (34.03 km) |
| Placentia to Monsey (New York) | 2,425.46 mi (3,903.39 km) |
| Placentia to Montclair (California) | 15.97 mi (25.70 km) |
| Placentia to Montclair (Virginia) | 2,262.71 mi (3,641.48 km) |
| Placentia to Montebello (California) | 17.36 mi (27.93 km) |
| Placentia to Monterey (California) | 294.39 mi (473.78 km) |
| Placentia to Monterey Park (California) | 19.72 mi (31.74 km) |
| Placentia to Montgomery (Alabama) | 1,823.96 mi (2,935.39 km) |
| Placentia to Montgomery (Illinois) | 1,689.01 mi (2,718.19 km) |
| Placentia to Montgomery (Ohio) | 1,885.03 mi (3,033.66 km) |
| Placentia to Montgomery Village (Maryland) | 2,267.71 mi (3,649.53 km) |
