| Newcastle to Carmona | 1,224.73 mi (1,971.02 km) |
| Newcastle to Cartagena | 1,201.20 mi (1,933.15 km) |
| Newcastle to Cartama | 1,270.28 mi (2,044.33 km) |
| Newcastle to Cartaya | 1,250.20 mi (2,012.00 km) |
| Newcastle to Caspe | 952.52 mi (1,532.94 km) |
| Newcastle to Cassa de la Selva | 927.06 mi (1,491.96 km) |
| Newcastle to Castalla | 1,132.82 mi (1,823.10 km) |
| Newcastle to Castellbisbal | 947.20 mi (1,524.38 km) |
| Newcastle to Castelldefels | 960.60 mi (1,545.93 km) |
| Newcastle to Castello de Ampurias | 904.14 mi (1,455.08 km) |
| Newcastle to Castellon de la Plana | 1,038.73 mi (1,671.67 km) |
| Newcastle to Castilleja de la Cuesta | 1,233.61 mi (1,985.30 km) |
| Newcastle to Catarroja | 1,077.73 mi (1,734.43 km) |
| Newcastle to Catral | 1,162.80 mi (1,871.35 km) |
| Newcastle to Caudete | 1,124.91 mi (1,810.36 km) |
