| Newcastle to Cadiz | 1,293.58 mi (2,081.82 km) |
| Newcastle to Calafell | 963.06 mi (1,549.90 km) |
| Newcastle to Calahorra | 876.25 mi (1,410.19 km) |
| Newcastle to Calasparra | 1,157.28 mi (1,862.46 km) |
| Newcastle to Calatayud | 941.74 mi (1,515.59 km) |
| Newcastle to Caldas de Montbuy | 938.05 mi (1,509.64 km) |
| Newcastle to Caldas de Reyes | 911.95 mi (1,467.64 km) |
| Newcastle to Calella | 943.52 mi (1,518.45 km) |
| Newcastle to Callosa de Segura | 1,165.24 mi (1,875.27 km) |
| Newcastle to Calpe | 1,131.27 mi (1,820.60 km) |
| Newcastle to Calvia | 1,081.89 mi (1,741.14 km) |
| Newcastle to Camas | 1,232.20 mi (1,983.03 km) |
| Newcastle to Cambados | 921.25 mi (1,482.61 km) |
| Newcastle to Cambre | 862.48 mi (1,388.03 km) |
| Newcastle to Cambrils | 968.98 mi (1,559.42 km) |
