| Summerlin South to Robbinsdale (Minnesota) | 1,302.17 mi (2,095.64 km) |
| Summerlin South to Robertsville (New Jersey) | 2,226.21 mi (3,582.74 km) |
| Summerlin South to Robinson (Texas) | 1,092.59 mi (1,758.36 km) |
| Summerlin South to Robstown (Texas) | 1,181.90 mi (1,902.08 km) |
| Summerlin South to Rochester (Michigan) | 1,766.74 mi (2,843.30 km) |
| Summerlin South to Rochester (Minnesota) | 1,319.94 mi (2,124.24 km) |
| Summerlin South to Rochester (New Hampshire) | 2,380.05 mi (3,830.31 km) |
| Summerlin South to Rochester (New York) | 2,046.28 mi (3,293.17 km) |
| Summerlin South to Rochester Hills (Michigan) | 1,764.79 mi (2,840.15 km) |
| Summerlin South to Rock Hill (South Carolina) | 1,920.75 mi (3,091.14 km) |
| Summerlin South to Rock Island (Illinois) | 1,377.65 mi (2,217.11 km) |
| Summerlin South to Rock Springs (Wyoming) | 500.70 mi (805.80 km) |
| Summerlin South to Rockford (Illinois) | 1,462.45 mi (2,353.59 km) |
| Summerlin South to Rockledge (Florida) | 2,080.88 mi (3,348.85 km) |
| Summerlin South to Rocklin (California) | 373.58 mi (601.22 km) |
