| Opelousas to Robertsville (New Jersey) | 1,205.70 mi (1,940.38 km) |
| Opelousas to Robinson (Texas) | 305.18 mi (491.13 km) |
| Opelousas to Robstown (Texas) | 386.28 mi (621.65 km) |
| Opelousas to Rochester (Michigan) | 974.93 mi (1,568.99 km) |
| Opelousas to Rochester (Minnesota) | 932.33 mi (1,500.45 km) |
| Opelousas to Rochester (New Hampshire) | 1,455.08 mi (2,341.73 km) |
| Opelousas to Rochester (New York) | 1,180.91 mi (1,900.49 km) |
| Opelousas to Rochester Hills (Michigan) | 972.63 mi (1,565.30 km) |
| Opelousas to Rock Hill (South Carolina) | 710.85 mi (1,144.00 km) |
| Opelousas to Rock Island (Illinois) | 760.80 mi (1,224.38 km) |
| Opelousas to Rock Springs (Wyoming) | 1,221.32 mi (1,965.53 km) |
| Opelousas to Rockford (Illinois) | 827.80 mi (1,332.21 km) |
| Opelousas to Rockledge (Florida) | 699.24 mi (1,125.32 km) |
| Opelousas to Rocklin (California) | 1,744.60 mi (2,807.67 km) |
| Opelousas to Rockport (Texas) | 346.65 mi (557.88 km) |
