| Erith to River Ridge (Louisiana) | 4,645.43 mi (7,476.10 km) |
| Erith to Riverbank (California) | 5,323.48 mi (8,567.32 km) |
| Erith to Riverdale (Georgia) | 4,229.64 mi (6,806.95 km) |
| Erith to Riverdale (Illinois) | 3,971.23 mi (6,391.07 km) |
| Erith to Riverside (California) | 5,430.79 mi (8,740.01 km) |
| Erith to Riverside (Ohio) | 3,921.59 mi (6,311.18 km) |
| Erith to Riverton (Utah) | 4,887.62 mi (7,865.86 km) |
| Erith to Riverton (Wyoming) | 4,637.17 mi (7,462.81 km) |
| Erith to Riverview (Florida) | 4,426.89 mi (7,124.40 km) |
| Erith to Riverview (Michigan) | 3,776.09 mi (6,077.04 km) |
| Erith to Riviera Beach (Florida) | 4,385.33 mi (7,057.50 km) |
| Erith to Riviera Beach (Maryland) | 3,645.37 mi (5,866.66 km) |
| Erith to Roanoke (Virginia) | 3,871.20 mi (6,230.09 km) |
| Erith to Roanoke Rapids (North Carolina) | 3,815.35 mi (6,140.21 km) |
| Erith to Robbinsdale (Minnesota) | 4,023.22 mi (6,474.74 km) |
