| Woburn to Carmona | 3,399.57 mi (5,471.08 km) |
| Woburn to Cartagena | 3,619.81 mi (5,825.52 km) |
| Woburn to Cartama | 3,472.86 mi (5,589.03 km) |
| Woburn to Cartaya | 3,331.48 mi (5,361.49 km) |
| Woburn to Caspe | 3,547.58 mi (5,709.29 km) |
| Woburn to Cassa de la Selva | 3,660.88 mi (5,891.62 km) |
| Woburn to Castalla | 3,601.72 mi (5,796.40 km) |
| Woburn to Castellbisbal | 3,633.10 mi (5,846.90 km) |
| Woburn to Castelldefels | 3,639.09 mi (5,856.55 km) |
| Woburn to Castello de Ampurias | 3,658.33 mi (5,887.51 km) |
| Woburn to Castellon de la Plana | 3,586.98 mi (5,772.68 km) |
| Woburn to Castilleja de la Cuesta | 3,381.96 mi (5,442.74 km) |
| Woburn to Catarroja | 3,588.13 mi (5,774.54 km) |
| Woburn to Catral | 3,609.70 mi (5,809.26 km) |
| Woburn to Caudete | 3,583.11 mi (5,766.46 km) |
