| Upminster to Redondela | 764.01 mi (1,229.55 km) |
| Upminster to Reinosa | 625.50 mi (1,006.65 km) |
| Upminster to Requena | 836.46 mi (1,346.15 km) |
| Upminster to Reus | 719.77 mi (1,158.36 km) |
| Upminster to Rianxo | 747.43 mi (1,202.88 km) |
| Upminster to Ribadeo | 649.55 mi (1,045.35 km) |
| Upminster to Rincon de la Victoria | 1,049.12 mi (1,688.39 km) |
| Upminster to Ripoll | 652.73 mi (1,050.47 km) |
| Upminster to Ripollet | 700.81 mi (1,127.85 km) |
| Upminster to Rojales | 931.69 mi (1,499.41 km) |
| Upminster to Ronda | 1,057.74 mi (1,702.27 km) |
| Upminster to Roquetas de Mar | 1,031.61 mi (1,660.21 km) |
| Upminster to Rosas | 656.56 mi (1,056.64 km) |
| Upminster to Rubi | 700.33 mi (1,127.06 km) |
| Upminster to Rute | 1,009.33 mi (1,624.36 km) |
