| Islington to Robertsville (New Jersey) | 3,489.39 mi (5,615.62 km) |
| Islington to Robinson (Texas) | 4,829.19 mi (7,771.83 km) |
| Islington to Robstown (Texas) | 5,042.43 mi (8,115.01 km) |
| Islington to Rochester (Michigan) | 3,737.32 mi (6,014.64 km) |
| Islington to Rochester (Minnesota) | 4,027.58 mi (6,481.76 km) |
| Islington to Rochester (New Hampshire) | 3,229.32 mi (5,197.09 km) |
| Islington to Rochester (New York) | 3,500.83 mi (5,634.04 km) |
| Islington to Rochester Hills (Michigan) | 3,739.73 mi (6,018.51 km) |
| Islington to Rock Hill (South Carolina) | 4,011.95 mi (6,456.61 km) |
| Islington to Rock Island (Illinois) | 4,078.18 mi (6,563.19 km) |
| Islington to Rock Springs (Wyoming) | 4,728.52 mi (7,609.83 km) |
| Islington to Rockford (Illinois) | 3,983.83 mi (6,411.35 km) |
| Islington to Rockledge (Florida) | 4,323.46 mi (6,957.94 km) |
| Islington to Rocklin (California) | 5,258.51 mi (8,462.76 km) |
| Islington to Rockport (Texas) | 5,006.49 mi (8,057.17 km) |
