| Barnet to Cocentaina | 891.34 mi (1,434.47 km) |
| Barnet to Coin | 1,058.62 mi (1,703.69 km) |
| Barnet to Colindres | 589.52 mi (948.74 km) |
| Barnet to Collado-Villalba | 782.06 mi (1,258.60 km) |
| Barnet to Colmenar Viejo | 777.73 mi (1,251.64 km) |
| Barnet to Colmenarejo | 787.05 mi (1,266.63 km) |
| Barnet to Conil de la Frontera | 1,101.16 mi (1,772.14 km) |
| Barnet to Consuegra | 857.47 mi (1,379.96 km) |
| Barnet to Corbera de Llobregat | 713.79 mi (1,148.74 km) |
| Barnet to Cordoba | 976.40 mi (1,571.37 km) |
| Barnet to Coria del Rio | 1,032.50 mi (1,661.65 km) |
| Barnet to Crevillente | 926.03 mi (1,490.30 km) |
| Barnet to Cuarte de Huerva | 695.98 mi (1,120.07 km) |
| Barnet to Cubellas | 726.38 mi (1,169.00 km) |
| Barnet to Cuellar | 733.98 mi (1,181.22 km) |
