| Upminster to Cassina de' Pecchi | 589.09 mi (948.06 km) |
| Upminster to Cassino | 945.46 mi (1,521.57 km) |
| Upminster to Castagneto Carducci | 753.86 mi (1,213.22 km) |
| Upminster to Castano Primo | 568.36 mi (914.68 km) |
| Upminster to Castel Bolognese | 730.50 mi (1,175.63 km) |
| Upminster to Castel Gandolfo | 894.88 mi (1,440.17 km) |
| Upminster to Castel Goffredo | 636.62 mi (1,024.53 km) |
| Upminster to Castel Maggiore | 703.31 mi (1,131.87 km) |
| Upminster to Castel Mella | 615.64 mi (990.78 km) |
| Upminster to Castel San Giorgio | 1,012.25 mi (1,629.05 km) |
| Upminster to Castel San Giovanni | 615.64 mi (990.78 km) |
| Upminster to Castel San Pietro Terme | 719.02 mi (1,157.15 km) |
| Upminster to Castel Volturno | 972.73 mi (1,565.46 km) |
| Upminster to Castelbuono | 1,156.73 mi (1,861.58 km) |
| Upminster to Casteldaccia | 1,134.03 mi (1,825.04 km) |
