| Opelousas to Colton (California) | 1,490.57 mi (2,398.85 km) |
| Opelousas to Columbia (Illinois) | 558.28 mi (898.46 km) |
| Opelousas to Columbia (Maryland) | 1,048.39 mi (1,687.22 km) |
| Opelousas to Columbia (Missouri) | 582.07 mi (936.75 km) |
| Opelousas to Columbia (Pennsylvania) | 1,094.81 mi (1,761.92 km) |
| Opelousas to Columbia (South Carolina) | 696.11 mi (1,120.28 km) |
| Opelousas to Columbia (Tennessee) | 457.03 mi (735.52 km) |
| Opelousas to Columbia Heights (Minnesota) | 1,005.44 mi (1,618.10 km) |
| Opelousas to Columbine (Colorado) | 963.40 mi (1,550.44 km) |
| Opelousas to Columbus (Georgia) | 445.84 mi (717.51 km) |
| Opelousas to Columbus (Indiana) | 693.89 mi (1,116.70 km) |
| Opelousas to Columbus (Mississippi) | 297.90 mi (479.43 km) |
| Opelousas to Columbus (Nebraska) | 809.11 mi (1,302.13 km) |
| Opelousas to Columbus (Ohio) | 830.07 mi (1,335.86 km) |
| Opelousas to Commack (New York) | 1,268.91 mi (2,042.11 km) |
