| Shannon to Rosemont (California) | 4,951.48 mi (7,968.64 km) |
| Shannon to Rosemount (Minnesota) | 3,653.13 mi (5,879.14 km) |
| Shannon to Rosenberg (Texas) | 4,501.01 mi (7,243.68 km) |
| Shannon to Roseville (California) | 4,937.93 mi (7,946.83 km) |
| Shannon to Roseville (Michigan) | 3,363.94 mi (5,413.75 km) |
| Shannon to Roseville (Minnesota) | 3,644.26 mi (5,864.86 km) |
| Shannon to Rossmoor (California) | 5,108.13 mi (8,220.75 km) |
| Shannon to Rossville (Maryland) | 3,242.07 mi (5,217.61 km) |
| Shannon to Roswell (Georgia) | 3,811.65 mi (6,134.25 km) |
| Shannon to Roswell (New Mexico) | 4,642.03 mi (7,470.63 km) |
| Shannon to Round Lake (Illinois) | 3,573.42 mi (5,750.86 km) |
| Shannon to Round Lake Beach (Illinois) | 3,570.85 mi (5,746.73 km) |
| Shannon to Round Rock (Texas) | 4,523.85 mi (7,280.43 km) |
| Shannon to Rowland Heights (California) | 5,091.52 mi (8,194.01 km) |
| Shannon to Rowlett (Texas) | 4,357.61 mi (7,012.90 km) |
