| Opelousas to The Villages (Florida) | 615.71 mi (990.88 km) |
| Opelousas to The Woodlands (Texas) | 206.05 mi (331.60 km) |
| Opelousas to Thibodaux (Louisiana) | 90.97 mi (146.40 km) |
| Opelousas to Thomasville (Georgia) | 481.89 mi (775.53 km) |
| Opelousas to Thomasville (North Carolina) | 785.48 mi (1,264.11 km) |
| Opelousas to Thonotosassa (Florida) | 614.11 mi (988.32 km) |
| Opelousas to Thornton (Colorado) | 971.95 mi (1,564.21 km) |
| Opelousas to Thousand Oaks (California) | 1,579.52 mi (2,542.00 km) |
| Opelousas to Three Lakes (Florida) | 787.39 mi (1,267.17 km) |
| Opelousas to Tiffin (Ohio) | 884.42 mi (1,423.34 km) |
| Opelousas to Tifton (Georgia) | 511.05 mi (822.46 km) |
| Opelousas to Tigard (Oregon) | 1,945.64 mi (3,131.21 km) |
| Opelousas to Tillmans Corner (Alabama) | 230.22 mi (370.50 km) |
| Opelousas to Timberlake (Virginia) | 871.43 mi (1,402.43 km) |
| Opelousas to Timberlane (Louisiana) | 130.39 mi (209.85 km) |
