| Opelousas to Dallas (Oregon) | 1,957.61 mi (3,150.47 km) |
| Opelousas to Dallas (Texas) | 316.94 mi (510.06 km) |
| Opelousas to Dalton (Georgia) | 506.77 mi (815.57 km) |
| Opelousas to Daly City (California) | 1,798.58 mi (2,894.53 km) |
| Opelousas to Damascus (Maryland) | 1,035.35 mi (1,666.24 km) |
| Opelousas to Damascus (Oregon) | 1,930.25 mi (3,106.43 km) |
| Opelousas to Dana Point (California) | 1,510.79 mi (2,431.38 km) |
| Opelousas to Danbury (Connecticut) | 1,279.15 mi (2,058.59 km) |
| Opelousas to Dania Beach (Florida) | 787.42 mi (1,267.23 km) |
| Opelousas to Danville (California) | 1,772.64 mi (2,852.78 km) |
| Opelousas to Danville (Illinois) | 710.40 mi (1,143.28 km) |
| Opelousas to Danville (Indiana) | 711.20 mi (1,144.57 km) |
| Opelousas to Danville (Kentucky) | 644.87 mi (1,037.82 km) |
| Opelousas to Danville (Virginia) | 840.14 mi (1,352.07 km) |
| Opelousas to Daphne (Alabama) | 249.93 mi (402.22 km) |
