| Upminster to Radauti | 1,168.94 mi (1,881.22 km) |
| Upminster to Ramnicu Sarat | 1,291.47 mi (2,078.43 km) |
| Upminster to Ramnicu Valcea | 1,187.58 mi (1,911.23 km) |
| Upminster to Rasnov | 1,216.52 mi (1,957.80 km) |
| Upminster to Reghin | 1,147.06 mi (1,846.01 km) |
| Upminster to Resita | 1,076.87 mi (1,733.06 km) |
| Upminster to Roman | 1,237.47 mi (1,991.52 km) |
| Upminster to Rosiori de Vede | 1,249.67 mi (2,011.14 km) |
| Upminster to Rovinari | 1,143.80 mi (1,840.77 km) |
| Upminster to Roznov | 1,222.32 mi (1,967.13 km) |
| Upminster to Sabaoani | 1,231.54 mi (1,981.98 km) |
| Upminster to Sacele | 1,226.20 mi (1,973.37 km) |
| Upminster to Sacueni | 1,018.65 mi (1,639.36 km) |
| Upminster to Salcea | 1,193.38 mi (1,920.56 km) |
| Upminster to Salonta | 1,016.47 mi (1,635.85 km) |
