| Sudbury to Carmona | 1,007.23 mi (1,620.98 km) |
| Sudbury to Cartagena | 964.65 mi (1,552.45 km) |
| Sudbury to Cartama | 1,047.07 mi (1,685.10 km) |
| Sudbury to Cartaya | 1,040.88 mi (1,675.13 km) |
| Sudbury to Caspe | 713.20 mi (1,147.78 km) |
| Sudbury to Cassa de la Selva | 684.49 mi (1,101.59 km) |
| Sudbury to Castalla | 895.40 mi (1,441.01 km) |
| Sudbury to Castellbisbal | 704.71 mi (1,134.12 km) |
| Sudbury to Castelldefels | 718.13 mi (1,155.71 km) |
| Sudbury to Castello de Ampurias | 661.75 mi (1,064.99 km) |
| Sudbury to Castellon de la Plana | 799.57 mi (1,286.78 km) |
| Sudbury to Castilleja de la Cuesta | 1,018.23 mi (1,638.69 km) |
| Sudbury to Catarroja | 839.56 mi (1,351.13 km) |
| Sudbury to Catral | 925.76 mi (1,489.86 km) |
| Sudbury to Caudete | 888.39 mi (1,429.72 km) |
