| Ada to Roy (Utah) | 5,743.93 mi (9,243.96 km) |
| Ada to Royal Kunia (Hawaii) | 7,791.93 mi (12,539.90 km) |
| Ada to Royal Oak (Michigan) | 4,733.76 mi (7,618.25 km) |
| Ada to Royal Palm Beach (Florida) | 5,380.05 mi (8,658.35 km) |
| Ada to Royse City (Texas) | 5,703.50 mi (9,178.90 km) |
| Ada to Ruskin (Florida) | 5,424.67 mi (8,730.16 km) |
| Ada to Russellville (Alabama) | 5,300.04 mi (8,529.60 km) |
| Ada to Russellville (Arkansas) | 5,465.01 mi (8,795.08 km) |
| Ada to Ruston (Louisiana) | 5,590.04 mi (8,996.30 km) |
| Ada to Rutherford (New Jersey) | 4,460.34 mi (7,178.23 km) |
| Ada to Rutland (Vermont) | 4,294.51 mi (6,911.34 km) |
| Ada to Sabana Grande (Puerto Rico) | 5,193.21 mi (8,357.66 km) |
| Ada to Sachse (Texas) | 5,713.24 mi (9,194.56 km) |
| Ada to Saco (Maine) | 4,197.57 mi (6,755.33 km) |
| Ada to Sacramento (California) | 6,140.20 mi (9,881.69 km) |
