| Placentia to Missouri City (Texas) | 1,342.29 mi (2,160.21 km) |
| Placentia to Mitchell (South Dakota) | 1,260.69 mi (2,028.89 km) |
| Placentia to Mitchellville (Maryland) | 2,289.24 mi (3,684.18 km) |
| Placentia to Moberly (Missouri) | 1,454.65 mi (2,341.03 km) |
| Placentia to Mobile (Alabama) | 1,745.13 mi (2,808.52 km) |
| Placentia to Modesto (California) | 313.83 mi (505.06 km) |
| Placentia to Mokena (Illinois) | 1,711.81 mi (2,754.90 km) |
| Placentia to Moline (Illinois) | 1,577.79 mi (2,539.21 km) |
| Placentia to Moncks Corner (South Carolina) | 2,167.85 mi (3,488.82 km) |
| Placentia to Monfort Heights (Ohio) | 1,870.95 mi (3,011.01 km) |
| Placentia to Monmouth (Oregon) | 809.98 mi (1,303.53 km) |
| Placentia to Monroe (Georgia) | 1,950.01 mi (3,138.24 km) |
| Placentia to Monroe (Louisiana) | 1,489.43 mi (2,397.00 km) |
| Placentia to Monroe (Michigan) | 1,945.00 mi (3,130.17 km) |
| Placentia to Monroe (North Carolina) | 2,114.13 mi (3,402.36 km) |
