| Summerlin South to River Grove (Illinois) | 1,521.97 mi (2,449.37 km) |
| Summerlin South to River Ridge (Louisiana) | 1,510.66 mi (2,431.18 km) |
| Summerlin South to Riverbank (California) | 329.02 mi (529.50 km) |
| Summerlin South to Riverdale (Georgia) | 1,754.96 mi (2,824.33 km) |
| Summerlin South to Riverdale (Illinois) | 1,530.36 mi (2,462.88 km) |
| Summerlin South to Riverside (California) | 190.86 mi (307.15 km) |
| Summerlin South to Riverside (Ohio) | 1,710.24 mi (2,752.37 km) |
| Summerlin South to Riverton (Utah) | 354.18 mi (569.99 km) |
| Summerlin South to Riverton (Wyoming) | 602.99 mi (970.43 km) |
| Summerlin South to Riverview (Florida) | 2,008.19 mi (3,231.87 km) |
| Summerlin South to Riverview (Michigan) | 1,760.78 mi (2,833.70 km) |
| Summerlin South to Riviera Beach (Florida) | 2,162.65 mi (3,480.45 km) |
| Summerlin South to Riviera Beach (Maryland) | 2,117.30 mi (3,407.47 km) |
| Summerlin South to Roanoke (Virginia) | 1,949.78 mi (3,137.86 km) |
| Summerlin South to Roanoke Rapids (North Carolina) | 2,085.29 mi (3,355.95 km) |
