| Sligo to Rosemont (California) | 4,894.07 mi (7,876.25 km) |
| Sligo to Rosemount (Minnesota) | 3,618.20 mi (5,822.92 km) |
| Sligo to Rosenberg (Texas) | 4,485.59 mi (7,218.85 km) |
| Sligo to Roseville (California) | 4,880.34 mi (7,854.16 km) |
| Sligo to Roseville (Michigan) | 3,344.40 mi (5,382.28 km) |
| Sligo to Roseville (Minnesota) | 3,608.78 mi (5,807.76 km) |
| Sligo to Rossmoor (California) | 5,059.24 mi (8,142.06 km) |
| Sligo to Rossville (Maryland) | 3,236.66 mi (5,208.90 km) |
| Sligo to Roswell (Georgia) | 3,805.14 mi (6,123.78 km) |
| Sligo to Roswell (New Mexico) | 4,610.18 mi (7,419.38 km) |
| Sligo to Round Lake (Illinois) | 3,548.13 mi (5,710.16 km) |
| Sligo to Round Lake Beach (Illinois) | 3,545.53 mi (5,705.98 km) |
| Sligo to Round Rock (Texas) | 4,504.62 mi (7,249.49 km) |
| Sligo to Rowland Heights (California) | 5,042.66 mi (8,115.38 km) |
| Sligo to Rowlett (Texas) | 4,336.59 mi (6,979.07 km) |
