| Summerlin South to Rowlett (Texas) | 1,090.20 mi (1,754.51 km) |
| Summerlin South to Roy (Utah) | 391.09 mi (629.40 km) |
| Summerlin South to Royal Kunia (Hawaii) | 2,752.66 mi (4,429.98 km) |
| Summerlin South to Royal Oak (Michigan) | 1,764.19 mi (2,839.19 km) |
| Summerlin South to Royal Palm Beach (Florida) | 2,156.72 mi (3,470.90 km) |
| Summerlin South to Royse City (Texas) | 1,101.83 mi (1,773.22 km) |
| Summerlin South to Ruskin (Florida) | 2,005.03 mi (3,226.79 km) |
| Summerlin South to Russellville (Alabama) | 1,555.09 mi (2,502.68 km) |
| Summerlin South to Russellville (Arkansas) | 1,243.97 mi (2,001.98 km) |
| Summerlin South to Ruston (Louisiana) | 1,315.39 mi (2,116.92 km) |
| Summerlin South to Rutherford (New Jersey) | 2,232.81 mi (3,593.36 km) |
| Summerlin South to Rutland (Vermont) | 2,278.92 mi (3,667.57 km) |
| Summerlin South to Sabana Grande (Puerto Rico) | 3,186.83 mi (5,128.71 km) |
| Summerlin South to Sachse (Texas) | 1,087.37 mi (1,749.95 km) |
| Summerlin South to Saco (Maine) | 2,404.95 mi (3,870.39 km) |
