| Roseburg to Carmona | 5,632.06 mi (9,063.92 km) |
| Roseburg to Cartagena | 5,787.01 mi (9,313.29 km) |
| Roseburg to Cartama | 5,707.62 mi (9,185.52 km) |
| Roseburg to Cartaya | 5,586.87 mi (8,991.20 km) |
| Roseburg to Caspe | 5,620.80 mi (9,045.81 km) |
| Roseburg to Cassa de la Selva | 5,675.61 mi (9,134.02 km) |
| Roseburg to Castalla | 5,743.36 mi (9,243.04 km) |
| Roseburg to Castellbisbal | 5,671.02 mi (9,126.62 km) |
| Roseburg to Castelldefels | 5,681.72 mi (9,143.84 km) |
| Roseburg to Castello de Ampurias | 5,661.18 mi (9,110.79 km) |
| Roseburg to Castellon de la Plana | 5,688.91 mi (9,155.42 km) |
| Roseburg to Castilleja de la Cuesta | 5,621.47 mi (9,046.89 km) |
| Roseburg to Catarroja | 5,708.36 mi (9,186.72 km) |
| Roseburg to Catral | 5,762.62 mi (9,274.03 km) |
| Roseburg to Caudete | 5,726.91 mi (9,216.57 km) |
