| Gloucester to Romeoville (Illinois) | 3,884.94 mi (6,252.20 km) |
| Gloucester to Romulus (Michigan) | 3,675.08 mi (5,914.47 km) |
| Gloucester to Ronkonkoma (New York) | 3,327.32 mi (5,354.80 km) |
| Gloucester to Roosevelt (New York) | 3,351.45 mi (5,393.64 km) |
| Gloucester to Rosamond (California) | 5,308.79 mi (8,543.67 km) |
| Gloucester to Rosaryville (Maryland) | 3,568.44 mi (5,742.84 km) |
| Gloucester to Roscoe (Illinois) | 3,882.72 mi (6,248.63 km) |
| Gloucester to Rose Hill (Virginia) | 3,579.06 mi (5,759.94 km) |
| Gloucester to Roseburg (Oregon) | 4,986.53 mi (8,025.04 km) |
| Gloucester to Rosedale (California) | 5,310.82 mi (8,546.94 km) |
| Gloucester to Rosedale (Maryland) | 3,530.38 mi (5,681.60 km) |
| Gloucester to Roselle (Illinois) | 3,868.25 mi (6,225.34 km) |
| Gloucester to Roselle (New Jersey) | 3,380.27 mi (5,440.01 km) |
| Gloucester to Roselle Park (New Jersey) | 3,379.99 mi (5,439.57 km) |
| Gloucester to Rosemead (California) | 5,349.71 mi (8,609.53 km) |
