| Cities | Distance |
|---|---|
| Upminster to Cosham | 75.37 mi (121.30 km) |
| Upminster to Costessey | 86.60 mi (139.37 km) |
| Upminster to Cottingham | 156.34 mi (251.60 km) |
| Upminster to Coulsdon | 23.34 mi (37.56 km) |
| Upminster to Coventry | 95.34 mi (153.43 km) |
| Upminster to Cowdenbeath | 347.13 mi (558.65 km) |
| Upminster to Cowes | 86.86 mi (139.79 km) |
| Upminster to Cowley | 31.52 mi (50.73 km) |
| Upminster to Cowley | 64.04 mi (103.07 km) |
| Upminster to Cramlington | 255.14 mi (410.60 km) |
| Upminster to Cranleigh | 42.79 mi (68.87 km) |
| Upminster to Crawley | 36.19 mi (58.25 km) |
| Upminster to Crayford | 7.96 mi (12.81 km) |
| Upminster to Crewe | 155.81 mi (250.76 km) |
| Upminster to Crigglestone | 162.35 mi (261.27 km) |