| Upminster to Rhondda | 157.54 mi (253.53 km) |
| Upminster to Rhosllanerchrugog | 172.03 mi (276.86 km) |
| Upminster to Rhyl | 198.89 mi (320.09 km) |
| Upminster to Rhymney | 152.12 mi (244.81 km) |
| Upminster to Richmond | 24.73 mi (39.79 km) |
| Upminster to Rickmansworth | 31.30 mi (50.38 km) |
| Upminster to Ripley | 124.76 mi (200.79 km) |
| Upminster to Ripon | 193.17 mi (310.88 km) |
| Upminster to Risca | 143.53 mi (230.99 km) |
| Upminster to Rochdale | 174.54 mi (280.89 km) |
| Upminster to Rochester | 16.45 mi (26.47 km) |
| Upminster to Rock Ferry | 185.95 mi (299.25 km) |
| Upminster to Rogerstone | 141.93 mi (228.41 km) |
| Upminster to Romford | 3.38 mi (5.45 km) |
| Upminster to Romsey | 85.09 mi (136.94 km) |
