| Ickenham to Ridgeland (Mississippi) | 4,490.70 mi (7,227.08 km) |
| Ickenham to Ridgewood (New Jersey) | 3,439.71 mi (5,535.68 km) |
| Ickenham to Rifle (Colorado) | 4,778.32 mi (7,689.97 km) |
| Ickenham to Rincon (Georgia) | 4,133.67 mi (6,652.49 km) |
| Ickenham to Ringwood (New Jersey) | 3,440.96 mi (5,537.68 km) |
| Ickenham to Río Grande (Puerto Rico) | 4,179.10 mi (6,725.61 km) |
| Ickenham to Rio Grande City (Texas) | 5,148.78 mi (8,286.17 km) |
| Ickenham to Rio Linda (California) | 5,260.22 mi (8,465.51 km) |
| Ickenham to Rio Rancho (New Mexico) | 4,968.75 mi (7,996.44 km) |
| Ickenham to Rio Rico (Arizona) | 5,327.35 mi (8,573.54 km) |
| Ickenham to Ripon (California) | 5,305.58 mi (8,538.50 km) |
| Ickenham to River Edge (New Jersey) | 3,439.08 mi (5,534.66 km) |
| Ickenham to River Falls (Wisconsin) | 3,980.13 mi (6,405.39 km) |
| Ickenham to River Forest (Illinois) | 3,940.16 mi (6,341.08 km) |
| Ickenham to River Grove (Illinois) | 3,939.50 mi (6,340.02 km) |
