| Allen Park to Romeoville (Illinois) | 254.92 mi (410.26 km) |
| Allen Park to Romulus (Michigan) | 8.32 mi (13.39 km) |
| Allen Park to Ronkonkoma (New York) | 530.95 mi (854.48 km) |
| Allen Park to Roosevelt (New York) | 509.92 mi (820.64 km) |
| Allen Park to Rosamond (California) | 1,943.97 mi (3,128.51 km) |
| Allen Park to Rosaryville (Maryland) | 412.94 mi (664.56 km) |
| Allen Park to Roscoe (Illinois) | 296.25 mi (476.76 km) |
| Allen Park to Rose Hill (Virginia) | 400.16 mi (644.00 km) |
| Allen Park to Roseburg (Oregon) | 2,018.29 mi (3,248.12 km) |
| Allen Park to Rosedale (California) | 1,979.10 mi (3,185.06 km) |
| Allen Park to Rosedale (Maryland) | 404.76 mi (651.40 km) |
| Allen Park to Roselle (Illinois) | 250.57 mi (403.25 km) |
| Allen Park to Roselle (New Jersey) | 476.36 mi (766.62 km) |
| Allen Park to Roselle Park (New Jersey) | 475.78 mi (765.69 km) |
| Allen Park to Rosemead (California) | 1,961.72 mi (3,157.08 km) |
