| Darby to Carmona | 3,659.68 mi (5,889.69 km) |
| Darby to Cartagena | 3,883.56 mi (6,249.98 km) |
| Darby to Cartama | 3,732.30 mi (6,006.56 km) |
| Darby to Cartaya | 3,590.03 mi (5,777.59 km) |
| Darby to Caspe | 3,817.19 mi (6,143.17 km) |
| Darby to Cassa de la Selva | 3,932.53 mi (6,328.80 km) |
| Darby to Castalla | 3,867.25 mi (6,223.73 km) |
| Darby to Castellbisbal | 3,903.91 mi (6,282.73 km) |
| Darby to Castelldefels | 3,909.67 mi (6,292.01 km) |
| Darby to Castello de Ampurias | 3,930.44 mi (6,325.44 km) |
| Darby to Castellon de la Plana | 3,854.91 mi (6,203.88 km) |
| Darby to Castilleja de la Cuesta | 3,641.58 mi (5,860.56 km) |
| Darby to Catarroja | 3,855.04 mi (6,204.08 km) |
| Darby to Catral | 3,874.47 mi (6,235.36 km) |
| Darby to Caudete | 3,848.61 mi (6,193.74 km) |
