| Monroe to Point Pleasant (New Jersey) | 1,127.61 mi (1,814.71 km) |
| Monroe to Pomona (California) | 1,483.41 mi (2,387.31 km) |
| Monroe to Pompano Beach (Florida) | 838.96 mi (1,350.18 km) |
| Monroe to Pompton Lakes (New Jersey) | 1,142.78 mi (1,839.12 km) |
| Monroe to Pompton Plains (New Jersey) | 1,140.74 mi (1,835.85 km) |
| Monroe to Ponca City (Oklahoma) | 405.98 mi (653.36 km) |
| Monroe to Ponce (Puerto Rico) | 1,871.93 mi (3,012.58 km) |
| Monroe to Pontiac (Illinois) | 608.75 mi (979.69 km) |
| Monroe to Pontiac (Michigan) | 848.37 mi (1,365.31 km) |
| Monroe to Pooler (Georgia) | 632.23 mi (1,017.48 km) |
| Monroe to Poplar Bluff (Missouri) | 308.14 mi (495.90 km) |
| Monroe to Poquoson (Virginia) | 945.49 mi (1,521.62 km) |
| Monroe to Port Angeles (Washington) | 1,952.28 mi (3,141.90 km) |
| Monroe to Port Arthur (Texas) | 214.00 mi (344.40 km) |
| Monroe to Port Charlotte (Florida) | 708.67 mi (1,140.50 km) |
