| Islington to Romeoville (Illinois) | 3,976.70 mi (6,399.87 km) |
| Islington to Romulus (Michigan) | 3,767.64 mi (6,063.43 km) |
| Islington to Ronkonkoma (New York) | 3,421.48 mi (5,506.33 km) |
| Islington to Roosevelt (New York) | 3,445.60 mi (5,545.15 km) |
| Islington to Rosamond (California) | 5,392.12 mi (8,677.78 km) |
| Islington to Rosaryville (Maryland) | 3,662.56 mi (5,894.33 km) |
| Islington to Roscoe (Illinois) | 3,973.98 mi (6,395.50 km) |
| Islington to Rose Hill (Virginia) | 3,673.16 mi (5,911.38 km) |
| Islington to Roseburg (Oregon) | 5,062.65 mi (8,147.56 km) |
| Islington to Rosedale (California) | 5,393.38 mi (8,679.80 km) |
| Islington to Rosedale (Maryland) | 3,624.47 mi (5,833.02 km) |
| Islington to Roselle (Illinois) | 3,959.89 mi (6,372.83 km) |
| Islington to Roselle (New Jersey) | 3,474.37 mi (5,591.45 km) |
| Islington to Roselle Park (New Jersey) | 3,474.09 mi (5,591.01 km) |
| Islington to Rosemead (California) | 5,433.47 mi (8,744.32 km) |
