| Renton to Carmona | 5,386.97 mi (8,669.49 km) |
| Renton to Cartagena | 5,533.22 mi (8,904.85 km) |
| Renton to Cartama | 5,462.09 mi (8,790.39 km) |
| Renton to Cartaya | 5,345.01 mi (8,601.97 km) |
| Renton to Caspe | 5,359.53 mi (8,625.33 km) |
| Renton to Cassa de la Selva | 5,408.98 mi (8,704.91 km) |
| Renton to Castalla | 5,487.36 mi (8,831.05 km) |
| Renton to Castellbisbal | 5,406.29 mi (8,700.59 km) |
| Renton to Castelldefels | 5,417.29 mi (8,718.28 km) |
| Renton to Castello de Ampurias | 5,393.75 mi (8,680.39 km) |
| Renton to Castellon de la Plana | 5,429.61 mi (8,738.11 km) |
| Renton to Castilleja de la Cuesta | 5,377.33 mi (8,653.98 km) |
| Renton to Catarroja | 5,450.60 mi (8,771.89 km) |
| Renton to Catral | 5,507.57 mi (8,863.58 km) |
| Renton to Caudete | 5,471.28 mi (8,805.17 km) |
