| McDonough to Roy (Utah) | 1,615.26 mi (2,599.50 km) |
| McDonough to Royal Kunia (Hawaii) | 4,516.41 mi (7,268.46 km) |
| McDonough to Royal Oak (Michigan) | 628.92 mi (1,012.15 km) |
| McDonough to Royal Palm Beach (Florida) | 521.14 mi (838.69 km) |
| McDonough to Royse City (Texas) | 703.70 mi (1,132.49 km) |
| McDonough to Ruskin (Florida) | 409.25 mi (658.62 km) |
| McDonough to Russellville (Alabama) | 217.81 mi (350.54 km) |
| McDonough to Russellville (Arkansas) | 527.91 mi (849.58 km) |
| McDonough to Ruston (Louisiana) | 495.63 mi (797.64 km) |
| McDonough to Rutherford (New Jersey) | 751.52 mi (1,209.45 km) |
| McDonough to Rutland (Vermont) | 924.76 mi (1,488.26 km) |
| McDonough to Sabana Grande (Puerto Rico) | 1,502.04 mi (2,417.30 km) |
| McDonough to Sachse (Texas) | 718.81 mi (1,156.82 km) |
| McDonough to Saco (Maine) | 1,014.78 mi (1,633.13 km) |
| McDonough to Sacramento (California) | 2,101.08 mi (3,381.37 km) |
