| Thornaby on Tees to Carmona | 1,198.50 mi (1,928.80 km) |
| Thornaby on Tees to Cartagena | 1,171.82 mi (1,885.86 km) |
| Thornaby on Tees to Cartama | 1,243.20 mi (2,000.74 km) |
| Thornaby on Tees to Cartaya | 1,225.20 mi (1,971.77 km) |
| Thornaby on Tees to Caspe | 922.52 mi (1,484.65 km) |
| Thornaby on Tees to Cassa de la Selva | 895.82 mi (1,441.68 km) |
| Thornaby on Tees to Castalla | 1,103.25 mi (1,775.51 km) |
| Thornaby on Tees to Castellbisbal | 916.26 mi (1,474.59 km) |
| Thornaby on Tees to Castelldefels | 929.67 mi (1,496.16 km) |
| Thornaby on Tees to Castello de Ampurias | 872.83 mi (1,404.68 km) |
| Thornaby on Tees to Castellon de la Plana | 1,008.78 mi (1,623.47 km) |
| Thornaby on Tees to Castilleja de la Cuesta | 1,207.70 mi (1,943.61 km) |
| Thornaby on Tees to Catarroja | 1,047.99 mi (1,686.58 km) |
| Thornaby on Tees to Catral | 1,133.31 mi (1,823.88 km) |
| Thornaby on Tees to Caudete | 1,095.51 mi (1,763.05 km) |
