| Opelousas to West St. Paul (Minnesota) | 994.82 mi (1,601.01 km) |
| Opelousas to West University Place (Texas) | 207.89 mi (334.57 km) |
| Opelousas to West Valley City (Utah) | 1,316.80 mi (2,119.18 km) |
| Opelousas to West Whittier-Los Nietos (California) | 1,532.93 mi (2,467.00 km) |
| Opelousas to Westbrook (Maine) | 1,495.94 mi (2,407.48 km) |
| Opelousas to Westbury (New York) | 1,252.09 mi (2,015.04 km) |
| Opelousas to Westchase (Florida) | 595.34 mi (958.10 km) |
| Opelousas to Westchester (Florida) | 786.62 mi (1,265.93 km) |
| Opelousas to Westchester (Illinois) | 816.28 mi (1,313.68 km) |
| Opelousas to Western Springs (Illinois) | 813.04 mi (1,308.46 km) |
| Opelousas to Westerville (Ohio) | 839.51 mi (1,351.06 km) |
| Opelousas to Westfield (Indiana) | 736.75 mi (1,185.68 km) |
| Opelousas to Westfield (Massachusetts) | 1,336.65 mi (2,151.12 km) |
| Opelousas to Westfield (New Jersey) | 1,213.93 mi (1,953.64 km) |
| Opelousas to Westlake (Ohio) | 943.04 mi (1,517.68 km) |
