| Thornbury to Carmona | 988.85 mi (1,591.40 km) |
| Thornbury to Cartagena | 970.87 mi (1,562.46 km) |
| Thornbury to Cartama | 1,034.52 mi (1,664.89 km) |
| Thornbury to Cartaya | 1,015.26 mi (1,633.90 km) |
| Thornbury to Caspe | 726.56 mi (1,169.28 km) |
| Thornbury to Cassa de la Selva | 718.09 mi (1,155.66 km) |
| Thornbury to Castalla | 903.55 mi (1,454.12 km) |
| Thornbury to Castellbisbal | 731.77 mi (1,177.67 km) |
| Thornbury to Castelldefels | 744.81 mi (1,198.65 km) |
| Thornbury to Castello de Ampurias | 697.52 mi (1,122.54 km) |
| Thornbury to Castellon de la Plana | 812.09 mi (1,306.93 km) |
| Thornbury to Castilleja de la Cuesta | 997.86 mi (1,605.90 km) |
| Thornbury to Catarroja | 849.52 mi (1,367.18 km) |
| Thornbury to Catral | 933.04 mi (1,501.59 km) |
| Thornbury to Caudete | 894.73 mi (1,439.93 km) |
