| Opelousas to Payson (Arizona) | 1,149.60 mi (1,850.10 km) |
| Opelousas to Payson (Utah) | 1,284.51 mi (2,067.21 km) |
| Opelousas to Peabody (Massachusetts) | 1,429.35 mi (2,300.31 km) |
| Opelousas to Peachtree City (Georgia) | 482.67 mi (776.78 km) |
| Opelousas to Peachtree Corners (Georgia) | 516.46 mi (831.16 km) |
| Opelousas to Pearl (Mississippi) | 168.38 mi (270.98 km) |
| Opelousas to Pearl City (Hawaii) | 4,085.20 mi (6,574.50 km) |
| Opelousas to Pearl River (New York) | 1,243.37 mi (2,001.02 km) |
| Opelousas to Pearland (Texas) | 204.99 mi (329.89 km) |
| Opelousas to Pebble Creek (Florida) | 608.79 mi (979.75 km) |
| Opelousas to Pecan Grove (Texas) | 227.03 mi (365.36 km) |
| Opelousas to Pecos (Texas) | 680.08 mi (1,094.48 km) |
| Opelousas to Peekskill (New York) | 1,254.97 mi (2,019.68 km) |
| Opelousas to Pekin (Illinois) | 707.40 mi (1,138.45 km) |
| Opelousas to Pelham (Alabama) | 366.74 mi (590.21 km) |
