| Barreiro to Crosby | 1,063.08 mi (1,710.87 km) |
| Barreiro to Crowborough | 966.45 mi (1,555.35 km) |
| Barreiro to Croxley Green | 988.73 mi (1,591.20 km) |
| Barreiro to Croydon | 979.14 mi (1,575.78 km) |
| Barreiro to Cudworth | 1,092.00 mi (1,757.40 km) |
| Barreiro to Culcheth | 1,067.54 mi (1,718.04 km) |
| Barreiro to Cullercoats | 1,185.24 mi (1,907.47 km) |
| Barreiro to Cumbernauld | 1,216.43 mi (1,957.66 km) |
| Barreiro to Cumnock | 1,180.94 mi (1,900.54 km) |
| Barreiro to Cupar | 1,250.89 mi (2,013.11 km) |
| Barreiro to Cwmbran | 943.56 mi (1,518.51 km) |
| Barreiro to Dagenham | 994.56 mi (1,600.59 km) |
| Barreiro to Dalkeith | 1,222.15 mi (1,966.86 km) |
| Barreiro to Darfield | 1,089.95 mi (1,754.10 km) |
| Barreiro to Darlaston | 1,017.65 mi (1,637.75 km) |
