| Sligo to Romeoville (Illinois) | 3,581.34 mi (5,763.61 km) |
| Sligo to Romulus (Michigan) | 3,373.79 mi (5,429.59 km) |
| Sligo to Ronkonkoma (New York) | 3,037.59 mi (4,888.52 km) |
| Sligo to Roosevelt (New York) | 3,061.41 mi (4,926.86 km) |
| Sligo to Rosamond (California) | 5,002.83 mi (8,051.27 km) |
| Sligo to Rosaryville (Maryland) | 3,277.98 mi (5,275.40 km) |
| Sligo to Roscoe (Illinois) | 3,578.10 mi (5,758.40 km) |
| Sligo to Rose Hill (Virginia) | 3,288.24 mi (5,291.90 km) |
| Sligo to Roseburg (Oregon) | 4,688.34 mi (7,545.16 km) |
| Sligo to Rosedale (California) | 5,005.44 mi (8,055.47 km) |
| Sligo to Rosedale (Maryland) | 3,239.34 mi (5,213.21 km) |
| Sligo to Roselle (Illinois) | 3,564.39 mi (5,736.33 km) |
| Sligo to Roselle (New Jersey) | 3,089.48 mi (4,972.03 km) |
| Sligo to Roselle Park (New Jersey) | 3,089.18 mi (4,971.55 km) |
| Sligo to Rosemead (California) | 5,043.47 mi (8,116.67 km) |
