| Opelousas to Alderwood Manor (Washington) | 1,989.31 mi (3,201.48 km) |
| Opelousas to Aldine (Texas) | 201.33 mi (324.01 km) |
| Opelousas to Alexander City (Alabama) | 397.27 mi (639.35 km) |
| Opelousas to Alexandria (Louisiana) | 57.79 mi (93.01 km) |
| Opelousas to Alexandria (Minnesota) | 1,075.47 mi (1,730.81 km) |
| Opelousas to Alexandria (Virginia) | 1,024.69 mi (1,649.07 km) |
| Opelousas to Algonquin (Illinois) | 830.71 mi (1,336.89 km) |
| Opelousas to Alhambra (California) | 1,536.98 mi (2,473.53 km) |
| Opelousas to Alice (Texas) | 408.58 mi (657.55 km) |
| Opelousas to Aliso Viejo (California) | 1,512.75 mi (2,434.54 km) |
| Opelousas to Allen (Texas) | 323.28 mi (520.27 km) |
| Opelousas to Allen Park (Michigan) | 947.81 mi (1,525.36 km) |
| Opelousas to Allendale (Michigan) | 924.68 mi (1,488.13 km) |
| Opelousas to Allentown (Pennsylvania) | 1,160.87 mi (1,868.24 km) |
| Opelousas to Alliance (Ohio) | 943.43 mi (1,518.30 km) |
