| Opelousas to Point Pleasant (New Jersey) | 1,207.58 mi (1,943.41 km) |
| Opelousas to Pomona (California) | 1,515.59 mi (2,439.10 km) |
| Opelousas to Pompano Beach (Florida) | 783.81 mi (1,261.41 km) |
| Opelousas to Pompton Lakes (New Jersey) | 1,228.66 mi (1,977.34 km) |
| Opelousas to Pompton Plains (New Jersey) | 1,226.48 mi (1,973.83 km) |
| Opelousas to Ponca City (Oklahoma) | 515.26 mi (829.24 km) |
| Opelousas to Ponce (Puerto Rico) | 1,815.32 mi (2,921.48 km) |
| Opelousas to Pontiac (Illinois) | 741.48 mi (1,193.30 km) |
| Opelousas to Pontiac (Michigan) | 968.10 mi (1,558.01 km) |
| Opelousas to Pooler (Georgia) | 647.91 mi (1,042.72 km) |
| Opelousas to Poplar Bluff (Missouri) | 441.53 mi (710.57 km) |
| Opelousas to Poquoson (Virginia) | 1,009.58 mi (1,624.75 km) |
| Opelousas to Port Angeles (Washington) | 2,047.88 mi (3,295.75 km) |
| Opelousas to Port Arthur (Texas) | 119.50 mi (192.31 km) |
| Opelousas to Port Charlotte (Florida) | 650.91 mi (1,047.53 km) |
