| Upminster to River Ridge (Louisiana) | 4,646.60 mi (7,477.99 km) |
| Upminster to Riverbank (California) | 5,321.91 mi (8,564.79 km) |
| Upminster to Riverdale (Georgia) | 4,230.94 mi (6,809.04 km) |
| Upminster to Riverdale (Illinois) | 3,971.59 mi (6,391.66 km) |
| Upminster to Riverside (California) | 5,429.69 mi (8,738.25 km) |
| Upminster to Riverside (Ohio) | 3,922.35 mi (6,312.42 km) |
| Upminster to Riverton (Utah) | 4,886.49 mi (7,864.04 km) |
| Upminster to Riverton (Wyoming) | 4,636.09 mi (7,461.07 km) |
| Upminster to Riverview (Florida) | 4,428.81 mi (7,127.47 km) |
| Upminster to Riverview (Michigan) | 3,776.69 mi (6,078.00 km) |
| Upminster to Riviera Beach (Florida) | 4,387.48 mi (7,060.97 km) |
| Upminster to Riviera Beach (Maryland) | 3,646.69 mi (5,868.79 km) |
| Upminster to Roanoke (Virginia) | 3,872.47 mi (6,232.14 km) |
| Upminster to Roanoke Rapids (North Carolina) | 3,816.86 mi (6,142.64 km) |
| Upminster to Robbinsdale (Minnesota) | 4,022.92 mi (6,474.26 km) |
