| Prestwick to Roy (Utah) | 4,525.37 mi (7,282.88 km) |
| Prestwick to Royal Kunia (Hawaii) | 6,898.23 mi (11,101.63 km) |
| Prestwick to Royal Oak (Michigan) | 3,470.07 mi (5,584.54 km) |
| Prestwick to Royal Palm Beach (Florida) | 4,163.45 mi (6,700.42 km) |
| Prestwick to Royse City (Texas) | 4,439.38 mi (7,144.48 km) |
| Prestwick to Ruskin (Florida) | 4,195.35 mi (6,751.76 km) |
| Prestwick to Russellville (Alabama) | 4,040.57 mi (6,502.67 km) |
| Prestwick to Russellville (Arkansas) | 4,200.99 mi (6,760.84 km) |
| Prestwick to Ruston (Louisiana) | 4,327.65 mi (6,964.67 km) |
| Prestwick to Rutherford (New Jersey) | 3,209.96 mi (5,165.94 km) |
| Prestwick to Rutland (Vermont) | 3,038.46 mi (4,889.94 km) |
| Prestwick to Sabana Grande (Puerto Rico) | 4,119.55 mi (6,629.78 km) |
| Prestwick to Sachse (Texas) | 4,449.10 mi (7,160.14 km) |
| Prestwick to Saco (Maine) | 2,945.80 mi (4,740.81 km) |
| Prestwick to Sacramento (California) | 4,955.23 mi (7,974.68 km) |
