| Opelousas to Town and Country (Missouri) | 567.45 mi (913.22 km) |
| Opelousas to Towson (Maryland) | 1,066.23 mi (1,715.93 km) |
| Opelousas to Tracy (California) | 1,743.84 mi (2,806.44 km) |
| Opelousas to Traverse City (Michigan) | 1,044.20 mi (1,680.48 km) |
| Opelousas to Travilah (Maryland) | 1,025.44 mi (1,650.29 km) |
| Opelousas to Trenton (Michigan) | 941.46 mi (1,515.14 km) |
| Opelousas to Trenton (New Jersey) | 1,180.14 mi (1,899.25 km) |
| Opelousas to Trenton (Ohio) | 753.45 mi (1,212.56 km) |
| Opelousas to Triangle (Virginia) | 1,004.58 mi (1,616.72 km) |
| Opelousas to Trinity (Florida) | 589.94 mi (949.42 km) |
| Opelousas to Trophy Club (Texas) | 345.45 mi (555.95 km) |
| Opelousas to Trotwood (Ohio) | 775.41 mi (1,247.90 km) |
| Opelousas to Troutdale (Oregon) | 1,931.01 mi (3,107.65 km) |
| Opelousas to Troy (Alabama) | 372.10 mi (598.83 km) |
| Opelousas to Troy (Illinois) | 580.06 mi (933.52 km) |
