| Richfield to Carmona | 4,360.52 mi (7,017.58 km) |
| Richfield to Cartagena | 4,554.84 mi (7,330.30 km) |
| Richfield to Cartama | 4,436.17 mi (7,139.32 km) |
| Richfield to Cartaya | 4,301.86 mi (6,923.18 km) |
| Richfield to Caspe | 4,437.44 mi (7,141.36 km) |
| Richfield to Cassa de la Selva | 4,526.32 mi (7,284.41 km) |
| Richfield to Castalla | 4,524.61 mi (7,281.65 km) |
| Richfield to Castellbisbal | 4,508.62 mi (7,255.92 km) |
| Richfield to Castelldefels | 4,516.96 mi (7,269.34 km) |
| Richfield to Castello de Ampurias | 4,518.16 mi (7,271.27 km) |
| Richfield to Castellon de la Plana | 4,491.16 mi (7,227.82 km) |
| Richfield to Castilleja de la Cuesta | 4,345.85 mi (6,993.97 km) |
| Richfield to Catarroja | 4,500.83 mi (7,243.39 km) |
| Richfield to Catral | 4,537.96 mi (7,303.14 km) |
| Richfield to Caudete | 4,506.61 mi (7,252.68 km) |
