| Ashtabula to Romeoville (Illinois) | 376.61 mi (606.09 km) |
| Ashtabula to Romulus (Michigan) | 133.84 mi (215.40 km) |
| Ashtabula to Ronkonkoma (New York) | 404.82 mi (651.49 km) |
| Ashtabula to Roosevelt (New York) | 383.56 mi (617.28 km) |
| Ashtabula to Rosamond (California) | 2,066.54 mi (3,325.78 km) |
| Ashtabula to Rosaryville (Maryland) | 300.01 mi (482.81 km) |
| Ashtabula to Roscoe (Illinois) | 422.05 mi (679.23 km) |
| Ashtabula to Rose Hill (Virginia) | 288.81 mi (464.80 km) |
| Ashtabula to Roseburg (Oregon) | 2,144.37 mi (3,451.03 km) |
| Ashtabula to Rosedale (California) | 2,102.53 mi (3,383.70 km) |
| Ashtabula to Rosedale (Maryland) | 285.91 mi (460.13 km) |
| Ashtabula to Roselle (Illinois) | 374.56 mi (602.79 km) |
| Ashtabula to Roselle (New Jersey) | 349.91 mi (563.12 km) |
| Ashtabula to Roselle Park (New Jersey) | 349.33 mi (562.19 km) |
| Ashtabula to Rosemead (California) | 2,083.40 mi (3,352.90 km) |
