| Opelousas to Roy (Utah) | 1,333.39 mi (2,145.88 km) |
| Opelousas to Royal Kunia (Hawaii) | 4,089.57 mi (6,581.53 km) |
| Opelousas to Royal Oak (Michigan) | 963.71 mi (1,550.93 km) |
| Opelousas to Royal Palm Beach (Florida) | 765.63 mi (1,232.16 km) |
| Opelousas to Royse City (Texas) | 300.98 mi (484.38 km) |
| Opelousas to Ruskin (Florida) | 614.54 mi (989.01 km) |
| Opelousas to Russellville (Alabama) | 374.03 mi (601.94 km) |
| Opelousas to Russellville (Arkansas) | 333.93 mi (537.41 km) |
| Opelousas to Ruston (Louisiana) | 142.51 mi (229.34 km) |
| Opelousas to Rutherford (New Jersey) | 1,230.50 mi (1,980.31 km) |
| Opelousas to Rutland (Vermont) | 1,381.88 mi (2,223.92 km) |
| Opelousas to Sabana Grande (Puerto Rico) | 1,793.80 mi (2,886.83 km) |
| Opelousas to Sachse (Texas) | 313.68 mi (504.82 km) |
| Opelousas to Saco (Maine) | 1,485.82 mi (2,391.20 km) |
| Opelousas to Sacramento (California) | 1,753.44 mi (2,821.88 km) |
