| Islington to Ridgeland (Mississippi) | 4,504.87 mi (7,249.89 km) |
| Islington to Ridgewood (New Jersey) | 3,454.10 mi (5,558.84 km) |
| Islington to Rifle (Colorado) | 4,790.60 mi (7,709.73 km) |
| Islington to Rincon (Georgia) | 4,148.25 mi (6,675.96 km) |
| Islington to Ringwood (New Jersey) | 3,455.33 mi (5,560.82 km) |
| Islington to Río Grande (Puerto Rico) | 4,193.70 mi (6,749.11 km) |
| Islington to Rio Grande City (Texas) | 5,162.81 mi (8,308.74 km) |
| Islington to Rio Linda (California) | 5,271.14 mi (8,483.08 km) |
| Islington to Rio Rancho (New Mexico) | 4,981.53 mi (8,017.00 km) |
| Islington to Rio Rico (Arizona) | 5,340.05 mi (8,593.98 km) |
| Islington to Ripon (California) | 5,316.62 mi (8,556.28 km) |
| Islington to River Edge (New Jersey) | 3,453.47 mi (5,557.83 km) |
| Islington to River Falls (Wisconsin) | 3,993.10 mi (6,426.27 km) |
| Islington to River Forest (Illinois) | 3,953.76 mi (6,362.97 km) |
| Islington to River Grove (Illinois) | 3,953.10 mi (6,361.90 km) |
