| Opelousas to Dixon (California) | 1,771.12 mi (2,850.35 km) |
| Opelousas to Dixon (Illinois) | 795.28 mi (1,279.88 km) |
| Opelousas to Dobbs Ferry (New York) | 1,247.79 mi (2,008.13 km) |
| Opelousas to Doctor Phillips (Florida) | 652.63 mi (1,050.31 km) |
| Opelousas to Dodge City (Kansas) | 674.67 mi (1,085.77 km) |
| Opelousas to Dolton (Illinois) | 806.66 mi (1,298.19 km) |
| Opelousas to Donna (Texas) | 472.62 mi (760.62 km) |
| Opelousas to Dorado (Puerto Rico) | 1,817.66 mi (2,925.23 km) |
| Opelousas to Doral (Florida) | 784.22 mi (1,262.08 km) |
| Opelousas to Doraville (Georgia) | 512.68 mi (825.07 km) |
| Opelousas to Dothan (Alabama) | 398.75 mi (641.73 km) |
| Opelousas to Douglas (Arizona) | 1,035.08 mi (1,665.79 km) |
| Opelousas to Douglas (Georgia) | 550.41 mi (885.79 km) |
| Opelousas to Douglasville (Georgia) | 485.15 mi (780.78 km) |
| Opelousas to Dover (Delaware) | 1,109.90 mi (1,786.21 km) |
