| Summit to Rowlett (Texas) | 1,335.35 mi (2,149.03 km) |
| Summit to Roy (Utah) | 1,951.39 mi (3,140.46 km) |
| Summit to Royal Kunia (Hawaii) | 4,946.01 mi (7,959.83 km) |
| Summit to Royal Oak (Michigan) | 470.38 mi (757.01 km) |
| Summit to Royal Palm Beach (Florida) | 1,024.35 mi (1,648.53 km) |
| Summit to Royse City (Texas) | 1,321.64 mi (2,126.97 km) |
| Summit to Ruskin (Florida) | 1,008.71 mi (1,623.36 km) |
| Summit to Russellville (Alabama) | 846.61 mi (1,362.48 km) |
| Summit to Russellville (Arkansas) | 1,086.45 mi (1,748.47 km) |
| Summit to Ruston (Louisiana) | 1,156.91 mi (1,861.87 km) |
| Summit to Rutherford (New Jersey) | 15.37 mi (24.73 km) |
| Summit to Rutland (Vermont) | 212.17 mi (341.45 km) |
| Summit to Sabana Grande (Puerto Rico) | 1,624.36 mi (2,614.16 km) |
| Summit to Sachse (Texas) | 1,334.89 mi (2,148.31 km) |
| Summit to Saco (Maine) | 279.31 mi (449.50 km) |
