| Union City to Clacton-on-Sea | 5,375.13 mi (8,650.44 km) |
| Union City to Clay Cross | 5,232.23 mi (8,420.45 km) |
| Union City to Clayton | 5,190.34 mi (8,353.04 km) |
| Union City to Clayton le Moors | 5,174.12 mi (8,326.94 km) |
| Union City to Cleckheaton | 5,195.85 mi (8,361.92 km) |
| Union City to Cleethorpes | 5,253.00 mi (8,453.88 km) |
| Union City to Clevedon | 5,273.35 mi (8,486.63 km) |
| Union City to Clifton | 5,251.88 mi (8,452.08 km) |
| Union City to Clifton | 5,201.60 mi (8,371.16 km) |
| Union City to Cliftonville | 5,403.18 mi (8,695.58 km) |
| Union City to Clitheroe | 5,169.25 mi (8,319.10 km) |
| Union City to Clydebank | 5,014.82 mi (8,070.57 km) |
| Union City to Coalville | 5,255.12 mi (8,457.29 km) |
| Union City to Coatbridge | 5,027.20 mi (8,090.50 km) |
| Union City to Cobham | 5,352.69 mi (8,614.32 km) |
