| Upminster to Rockville (Maryland) | 3,675.86 mi (5,915.72 km) |
| Upminster to Rockville Centre (New York) | 3,462.69 mi (5,572.66 km) |
| Upminster to Rockwall (Texas) | 4,740.03 mi (7,628.34 km) |
| Upminster to Rocky Mount (North Carolina) | 3,845.45 mi (6,188.65 km) |
| Upminster to Rocky Point (New York) | 3,422.31 mi (5,507.68 km) |
| Upminster to Rocky River (Ohio) | 3,756.01 mi (6,044.71 km) |
| Upminster to Roessleville (New York) | 3,382.20 mi (5,443.12 km) |
| Upminster to Rogers (Arkansas) | 4,478.96 mi (7,208.19 km) |
| Upminster to Rogers (Minnesota) | 4,024.06 mi (6,476.10 km) |
| Upminster to Rohnert Park (California) | 5,337.32 mi (8,589.58 km) |
| Upminster to Rolla (Missouri) | 4,306.50 mi (6,930.64 km) |
| Upminster to Rolling Meadows (Illinois) | 3,966.23 mi (6,383.04 km) |
| Upminster to Roma (Texas) | 5,181.79 mi (8,339.28 km) |
| Upminster to Rome (Georgia) | 4,228.06 mi (6,804.41 km) |
| Upminster to Rome (New York) | 3,427.73 mi (5,516.40 km) |
