| Parker to Roy (Utah) | 399.76 mi (643.34 km) |
| Parker to Royal Kunia (Hawaii) | 3,354.80 mi (5,399.03 km) |
| Parker to Royal Oak (Michigan) | 1,142.94 mi (1,839.39 km) |
| Parker to Royal Palm Beach (Florida) | 1,665.31 mi (2,680.06 km) |
| Parker to Royse City (Texas) | 651.97 mi (1,049.25 km) |
| Parker to Ruskin (Florida) | 1,516.42 mi (2,440.44 km) |
| Parker to Russellville (Alabama) | 1,000.13 mi (1,609.56 km) |
| Parker to Russellville (Arkansas) | 701.82 mi (1,129.47 km) |
| Parker to Ruston (Louisiana) | 830.90 mi (1,337.21 km) |
| Parker to Rutherford (New Jersey) | 1,613.65 mi (2,596.92 km) |
| Parker to Rutland (Vermont) | 1,657.71 mi (2,667.83 km) |
| Parker to Sabana Grande (Puerto Rico) | 2,696.15 mi (4,339.04 km) |
| Parker to Sachse (Texas) | 641.73 mi (1,032.76 km) |
| Parker to Saco (Maine) | 1,783.74 mi (2,870.65 km) |
| Parker to Sacramento (California) | 896.93 mi (1,443.48 km) |
