| Walker Mill to Rome (New York) | 309.21 mi (497.63 km) |
| Walker Mill to Romeoville (Illinois) | 620.70 mi (998.92 km) |
| Walker Mill to Romulus (Michigan) | 411.23 mi (661.81 km) |
| Walker Mill to Ronkonkoma (New York) | 239.86 mi (386.02 km) |
| Walker Mill to Roosevelt (New York) | 215.08 mi (346.14 km) |
| Walker Mill to Rosamond (California) | 2,281.70 mi (3,672.04 km) |
| Walker Mill to Rosaryville (Maryland) | 8.14 mi (13.11 km) |
| Walker Mill to Roscoe (Illinois) | 680.41 mi (1,095.01 km) |
| Walker Mill to Rose Hill (Virginia) | 13.48 mi (21.69 km) |
| Walker Mill to Roseburg (Oregon) | 2,408.47 mi (3,876.06 km) |
| Walker Mill to Rosedale (California) | 2,322.78 mi (3,738.15 km) |
| Walker Mill to Rosedale (Maryland) | 37.13 mi (59.76 km) |
| Walker Mill to Roselle (Illinois) | 626.36 mi (1,008.04 km) |
| Walker Mill to Roselle (New Jersey) | 185.77 mi (298.97 km) |
| Walker Mill to Roselle Park (New Jersey) | 186.07 mi (299.45 km) |
