| Johnstown to Romeoville (Illinois) | 487.04 mi (783.81 km) |
| Johnstown to Romulus (Michigan) | 265.48 mi (427.25 km) |
| Johnstown to Ronkonkoma (New York) | 305.89 mi (492.28 km) |
| Johnstown to Roosevelt (New York) | 281.34 mi (452.77 km) |
| Johnstown to Rosamond (California) | 2,165.95 mi (3,485.76 km) |
| Johnstown to Rosaryville (Maryland) | 155.01 mi (249.47 km) |
| Johnstown to Roscoe (Illinois) | 542.45 mi (872.99 km) |
| Johnstown to Rose Hill (Virginia) | 143.56 mi (231.03 km) |
| Johnstown to Roseburg (Oregon) | 2,271.27 mi (3,655.26 km) |
| Johnstown to Rosedale (California) | 2,204.78 mi (3,548.25 km) |
| Johnstown to Rosedale (Maryland) | 145.37 mi (233.95 km) |
| Johnstown to Roselle (Illinois) | 490.14 mi (788.80 km) |
| Johnstown to Roselle (New Jersey) | 245.85 mi (395.66 km) |
| Johnstown to Roselle Park (New Jersey) | 245.56 mi (395.19 km) |
| Johnstown to Rosemead (California) | 2,179.97 mi (3,508.33 km) |
