| Prestwick to Rockville (Maryland) | 3,409.60 mi (5,487.22 km) |
| Prestwick to Rockville Centre (New York) | 3,199.41 mi (5,148.95 km) |
| Prestwick to Rockwall (Texas) | 4,446.93 mi (7,156.64 km) |
| Prestwick to Rocky Mount (North Carolina) | 3,588.10 mi (5,774.49 km) |
| Prestwick to Rocky Point (New York) | 3,159.73 mi (5,085.10 km) |
| Prestwick to Rocky River (Ohio) | 3,471.66 mi (5,587.09 km) |
| Prestwick to Roessleville (New York) | 3,110.98 mi (5,006.64 km) |
| Prestwick to Rogers (Arkansas) | 4,183.26 mi (6,732.31 km) |
| Prestwick to Rogers (Minnesota) | 3,711.23 mi (5,972.65 km) |
| Prestwick to Rohnert Park (California) | 5,003.23 mi (8,051.92 km) |
| Prestwick to Rolla (Missouri) | 4,011.79 mi (6,456.35 km) |
| Prestwick to Rolling Meadows (Illinois) | 3,668.63 mi (5,904.10 km) |
| Prestwick to Roma (Texas) | 4,896.36 mi (7,879.93 km) |
| Prestwick to Rome (Georgia) | 3,957.00 mi (6,368.17 km) |
| Prestwick to Rome (New York) | 3,150.91 mi (5,070.89 km) |
