| Opelousas to Sugar Hill (Georgia) | 529.75 mi (852.56 km) |
| Opelousas to Sugar Land (Texas) | 222.07 mi (357.38 km) |
| Opelousas to Sugarland Run (Virginia) | 1,018.56 mi (1,639.21 km) |
| Opelousas to Sugarmill Woods (Florida) | 588.42 mi (946.97 km) |
| Opelousas to Suisun City (California) | 1,778.91 mi (2,862.88 km) |
| Opelousas to Suitland (Maryland) | 1,033.40 mi (1,663.10 km) |
| Opelousas to Sulphur (Louisiana) | 78.71 mi (126.68 km) |
| Opelousas to Sulphur Springs (Texas) | 275.00 mi (442.57 km) |
| Opelousas to Summerfield (Maryland) | 1,037.83 mi (1,670.22 km) |
| Opelousas to Summerfield (North Carolina) | 803.93 mi (1,293.79 km) |
| Opelousas to Summerlin South (Nevada) | 1,393.07 mi (2,241.93 km) |
| Opelousas to Summerville (South Carolina) | 719.35 mi (1,157.68 km) |
| Opelousas to Summit (Illinois) | 813.46 mi (1,309.14 km) |
| Opelousas to Summit (New Jersey) | 1,215.14 mi (1,955.58 km) |
| Opelousas to Sumner (Washington) | 1,970.20 mi (3,170.74 km) |
