| Upminster to Cuenca | 802.07 mi (1,290.81 km) |
| Upminster to Cuevas del Almanzora | 990.39 mi (1,593.88 km) |
| Upminster to Cullera | 856.53 mi (1,378.46 km) |
| Upminster to Culleredo | 698.57 mi (1,124.24 km) |
| Upminster to Cunit | 718.67 mi (1,156.59 km) |
| Upminster to Daganzo de Arriba | 781.12 mi (1,257.09 km) |
| Upminster to Daimiel | 881.68 mi (1,418.93 km) |
| Upminster to Don Benito | 919.21 mi (1,479.33 km) |
| Upminster to Donostia | 578.43 mi (930.90 km) |
| Upminster to Dos Hermanas | 1,031.17 mi (1,659.50 km) |
| Upminster to Durango | 594.83 mi (957.28 km) |
| Upminster to Ecija | 1,003.15 mi (1,614.41 km) |
| Upminster to Ejea de los Caballeros | 654.57 mi (1,053.43 km) |
| Upminster to El Alamo | 808.33 mi (1,300.88 km) |
| Upminster to El Arahal | 1,027.13 mi (1,653.01 km) |
