| Glassboro to Romeoville (Illinois) | 692.93 mi (1,115.17 km) |
| Glassboro to Romulus (Michigan) | 464.36 mi (747.31 km) |
| Glassboro to Ronkonkoma (New York) | 129.52 mi (208.44 km) |
| Glassboro to Roosevelt (New York) | 105.21 mi (169.32 km) |
| Glassboro to Rosamond (California) | 2,370.12 mi (3,814.33 km) |
| Glassboro to Rosaryville (Maryland) | 112.22 mi (180.59 km) |
| Glassboro to Roscoe (Illinois) | 747.08 mi (1,202.31 km) |
| Glassboro to Rose Hill (Virginia) | 124.14 mi (199.78 km) |
| Glassboro to Roseburg (Oregon) | 2,474.93 mi (3,983.02 km) |
| Glassboro to Rosedale (California) | 2,409.58 mi (3,877.84 km) |
| Glassboro to Rosedale (Maryland) | 78.84 mi (126.89 km) |
| Glassboro to Roselle (Illinois) | 695.50 mi (1,119.31 km) |
| Glassboro to Roselle (New Jersey) | 79.63 mi (128.15 km) |
| Glassboro to Roselle Park (New Jersey) | 80.15 mi (128.98 km) |
| Glassboro to Rosemead (California) | 2,383.38 mi (3,835.67 km) |
