| Blue Island to Cromer | 3,967.94 mi (6,385.79 km) |
| Blue Island to Crosby | 3,789.89 mi (6,099.24 km) |
| Blue Island to Crowborough | 3,985.15 mi (6,413.47 km) |
| Blue Island to Croxley Green | 3,943.23 mi (6,346.01 km) |
| Blue Island to Croydon | 3,964.74 mi (6,380.64 km) |
| Blue Island to Cudworth | 3,847.50 mi (6,191.95 km) |
| Blue Island to Culcheth | 3,810.07 mi (6,131.71 km) |
| Blue Island to Cullercoats | 3,804.31 mi (6,122.44 km) |
| Blue Island to Cumbernauld | 3,687.28 mi (5,934.10 km) |
| Blue Island to Cumnock | 3,690.49 mi (5,939.27 km) |
| Blue Island to Cupar | 3,712.38 mi (5,974.50 km) |
| Blue Island to Cwmbran | 3,844.18 mi (6,186.62 km) |
| Blue Island to Dagenham | 3,969.01 mi (6,387.51 km) |
| Blue Island to Dalkeith | 3,722.03 mi (5,990.02 km) |
| Blue Island to Darfield | 3,849.95 mi (6,195.89 km) |
