| Ickenham to Romeoville (Illinois) | 3,963.09 mi (6,377.97 km) |
| Ickenham to Romulus (Michigan) | 3,753.80 mi (6,041.16 km) |
| Ickenham to Ronkonkoma (New York) | 3,407.04 mi (5,483.09 km) |
| Ickenham to Roosevelt (New York) | 3,431.16 mi (5,521.93 km) |
| Ickenham to Rosamond (California) | 5,380.46 mi (8,659.02 km) |
| Ickenham to Rosaryville (Maryland) | 3,648.14 mi (5,871.12 km) |
| Ickenham to Roscoe (Illinois) | 3,960.50 mi (6,373.82 km) |
| Ickenham to Rose Hill (Virginia) | 3,658.76 mi (5,888.20 km) |
| Ickenham to Roseburg (Oregon) | 5,052.44 mi (8,131.11 km) |
| Ickenham to Rosedale (California) | 5,381.88 mi (8,661.30 km) |
| Ickenham to Rosedale (Maryland) | 3,610.07 mi (5,809.85 km) |
| Ickenham to Roselle (Illinois) | 3,946.31 mi (6,350.98 km) |
| Ickenham to Roselle (New Jersey) | 3,459.96 mi (5,568.27 km) |
| Ickenham to Roselle Park (New Jersey) | 3,459.69 mi (5,567.83 km) |
| Ickenham to Rosemead (California) | 5,421.72 mi (8,725.42 km) |
