| Opelousas to Bixby (Oklahoma) | 433.92 mi (698.33 km) |
| Opelousas to Black Forest (Colorado) | 924.90 mi (1,488.48 km) |
| Opelousas to Blackfoot (Idaho) | 1,415.13 mi (2,277.43 km) |
| Opelousas to Blackhawk (California) | 1,769.28 mi (2,847.38 km) |
| Opelousas to Blacksburg (Virginia) | 812.29 mi (1,307.25 km) |
| Opelousas to Blackwells Mills (New Jersey) | 1,196.37 mi (1,925.38 km) |
| Opelousas to Blaine (Minnesota) | 1,013.66 mi (1,631.34 km) |
| Opelousas to Bloomingdale (Florida) | 619.55 mi (997.06 km) |
| Opelousas to Bloomingdale (Illinois) | 819.84 mi (1,319.41 km) |
| Opelousas to Bloomington (California) | 1,494.93 mi (2,405.85 km) |
| Opelousas to Bloomington (Illinois) | 709.30 mi (1,141.51 km) |
| Opelousas to Bloomington (Indiana) | 674.55 mi (1,085.58 km) |
| Opelousas to Bloomington (Minnesota) | 990.67 mi (1,594.33 km) |
| Opelousas to Bloomsburg (Pennsylvania) | 1,133.31 mi (1,823.89 km) |
| Opelousas to Blue Ash (Ohio) | 743.39 mi (1,196.37 km) |
